diff options
Diffstat (limited to 'drivers')
55 files changed, 198 insertions, 247 deletions
diff --git a/drivers/net/wireless/adm8211.c b/drivers/net/wireless/adm8211.c index 0ac09a2bd14..97afcec2475 100644 --- a/drivers/net/wireless/adm8211.c +++ b/drivers/net/wireless/adm8211.c @@ -1738,8 +1738,7 @@ static int adm8211_alloc_rings(struct ieee80211_hw *dev) return -ENOMEM; } - priv->tx_ring = (struct adm8211_desc *)(priv->rx_ring + - priv->rx_ring_size); + priv->tx_ring = priv->rx_ring + priv->rx_ring_size; priv->tx_ring_dma = priv->rx_ring_dma + sizeof(struct adm8211_desc) * priv->rx_ring_size; diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c index 520a4b2eb9c..252c2c2d76c 100644 --- a/drivers/net/wireless/airo.c +++ b/drivers/net/wireless/airo.c @@ -1997,7 +1997,7 @@ static int mpi_send_packet (struct net_device *dev) * ------------------------------------------------ */ - memcpy((char *)ai->txfids[0].virtual_host_addr, + memcpy(ai->txfids[0].virtual_host_addr, (char *)&wifictlhdr8023, sizeof(wifictlhdr8023)); payloadLen = (__le16 *)(ai->txfids[0].virtual_host_addr + @@ -4212,7 +4212,7 @@ static int PC4500_writerid(struct airo_info *ai, u16 rid, airo_print_err(ai->dev->name, "%s: len=%d", __func__, len); rc = -1; } else { - memcpy((char *)ai->config_desc.virtual_host_addr, + memcpy(ai->config_desc.virtual_host_addr, pBuf, len); rc = issuecommand(ai, &cmd, &rsp); diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index dfb0441f406..ca881558da7 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -3178,7 +3178,7 @@ static int ar9300_compress_decision(struct ath_hw *ah, mdata_size, length); return -1; } - memcpy(mptr, (u8 *) (word + COMP_HDR_LEN), length); + memcpy(mptr, word + COMP_HDR_LEN, length); ath_dbg(common, EEPROM, "restored eeprom %d: uncompressed, length %d\n", it, length); @@ -3199,7 +3199,7 @@ static int ar9300_compress_decision(struct ath_hw *ah, "restore eeprom %d: block, reference %d, length %d\n", it, reference, length); ar9300_uncompress_block(ah, mptr, mdata_size, - (u8 *) (word + COMP_HDR_LEN), length); + (word + COMP_HDR_LEN), length); break; default: ath_dbg(common, EEPROM, "unknown compression code %d\n", code); diff --git a/drivers/net/wireless/ath/ath9k/eeprom_4k.c b/drivers/net/wireless/ath/ath9k/eeprom_4k.c index 4322ac80c20..92543d166fe 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom_4k.c +++ b/drivers/net/wireless/ath/ath9k/eeprom_4k.c @@ -188,8 +188,7 @@ static int ath9k_hw_4k_check_eeprom(struct ath_hw *ah) { #define EEPROM_4K_SIZE (sizeof(struct ar5416_eeprom_4k) / sizeof(u16)) struct ath_common *common = ath9k_hw_common(ah); - struct ar5416_eeprom_4k *eep = - (struct ar5416_eeprom_4k *) &ah->eeprom.map4k; + struct ar5416_eeprom_4k *eep = &ah->eeprom.map4k; u16 *eepdata, temp, magic, magic2; u32 sum = 0, el; bool need_swap = false; diff --git a/drivers/net/wireless/ath/ath9k/eeprom_def.c b/drivers/net/wireless/ath/ath9k/eeprom_def.c index b5fba8b18b8..a9f071bc643 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom_def.c +++ b/drivers/net/wireless/ath/ath9k/eeprom_def.c @@ -264,8 +264,7 @@ static u32 ath9k_hw_def_dump_eeprom(struct ath_hw *ah, bool dump_base_hdr, static int ath9k_hw_def_check_eeprom(struct ath_hw *ah) { - struct ar5416_eeprom_def *eep = - (struct ar5416_eeprom_def *) &ah->eeprom.def; + struct ar5416_eeprom_def *eep = &ah->eeprom.def; struct ath_common *common = ath9k_hw_common(ah); u16 *eepdata, temp, magic, magic2; u32 sum = 0, el; diff --git a/drivers/net/wireless/ath/carl9170/cmd.c b/drivers/net/wireless/ath/carl9170/cmd.c index 195dc653811..39a63874b27 100644 --- a/drivers/net/wireless/ath/carl9170/cmd.c +++ b/drivers/net/wireless/ath/carl9170/cmd.c @@ -138,7 +138,7 @@ int carl9170_reboot(struct ar9170 *ar) if (!cmd) return -ENOMEM; - err = __carl9170_exec_cmd(ar, (struct carl9170_cmd *)cmd, true); + err = __carl9170_exec_cmd(ar, cmd, true); return err; } diff --git a/drivers/net/wireless/ath/carl9170/rx.c b/drivers/net/wireless/ath/carl9170/rx.c index 84b22eec7ab..7a8e90eaad8 100644 --- a/drivers/net/wireless/ath/carl9170/rx.c +++ b/drivers/net/wireless/ath/carl9170/rx.c @@ -161,7 +161,7 @@ static void carl9170_cmd_callback(struct ar9170 *ar, u32 len, void *buffer) void carl9170_handle_command_response(struct ar9170 *ar, void *buf, u32 len) { - struct carl9170_rsp *cmd = (void *) buf; + struct carl9170_rsp *cmd = buf; struct ieee80211_vif *vif; if (carl9170_check_sequence(ar, cmd->hdr.seq)) @@ -520,7 +520,7 @@ static u8 *carl9170_find_ie(u8 *data, unsigned int len, u8 ie) */ static void carl9170_ps_beacon(struct ar9170 *ar, void *data, unsigned int len) { - struct ieee80211_hdr *hdr = (void *) data; + struct ieee80211_hdr *hdr = data; struct ieee80211_tim_ie *tim_ie; u8 *tim; u8 tim_len; diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c index d07c0301da6..4a4e98f7180 100644 --- a/drivers/net/wireless/atmel.c +++ b/drivers/net/wireless/atmel.c @@ -2952,10 +2952,10 @@ static void send_association_request(struct atmel_private *priv, int is_reassoc) /* current AP address - only in reassoc frame */ if (is_reassoc) { memcpy(body.ap, priv->CurrentBSSID, 6); - ssid_el_p = (u8 *)&body.ssid_el_id; + ssid_el_p = &body.ssid_el_id; bodysize = 18 + priv->SSID_size; } else { - ssid_el_p = (u8 *)&body.ap[0]; + ssid_el_p = &body.ap[0]; bodysize = 12 + priv->SSID_size; } diff --git a/drivers/net/wireless/b43legacy/dma.c b/drivers/net/wireless/b43legacy/dma.c index f1f8bd09bd8..ff50cb4290e 100644 --- a/drivers/net/wireless/b43legacy/dma.c +++ b/drivers/net/wireless/b43legacy/dma.c @@ -52,7 +52,7 @@ struct b43legacy_dmadesc32 *op32_idx2desc(struct b43legacy_dmaring *ring, desc = ring->descbase; desc = &(desc[slot]); - return (struct b43legacy_dmadesc32 *)desc; + return desc; } static void op32_fill_descriptor(struct b43legacy_dmaring *ring, diff --git a/drivers/net/wireless/b43legacy/xmit.c b/drivers/net/wireless/b43legacy/xmit.c index a8012f2749e..b8ffea6f5c6 100644 --- a/drivers/net/wireless/b43legacy/xmit.c +++ b/drivers/net/wireless/b43legacy/xmit.c @@ -269,8 +269,7 @@ static int generate_txhdr_fw3(struct b43legacy_wldev *dev, b43legacy_generate_plcp_hdr((struct b43legacy_plcp_hdr4 *) (&txhdr->plcp), plcp_fragment_len, rate); - b43legacy_generate_plcp_hdr((struct b43legacy_plcp_hdr4 *) - (&txhdr->plcp_fb), plcp_fragment_len, + b43legacy_generate_plcp_hdr(&txhdr->plcp_fb, plcp_fragment_len, rate_fb->hw_value); /* PHY TX Control word */ @@ -340,8 +339,7 @@ static int generate_txhdr_fw3(struct b43legacy_wldev *dev, b43legacy_generate_plcp_hdr((struct b43legacy_plcp_hdr4 *) (&txhdr->rts_plcp), len, rts_rate); - b43legacy_generate_plcp_hdr((struct b43legacy_plcp_hdr4 *) - (&txhdr->rts_plcp_fb), + b43legacy_generate_plcp_hdr(&txhdr->rts_plcp_fb, len, rts_rate_fb); hdr = (struct ieee80211_hdr *)(&txhdr->rts_frame); txhdr->rts_dur_fb = hdr->duration_id; diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c index 1dbf2be478c..4deae28fc21 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c @@ -2502,7 +2502,7 @@ clkwait: int ret, i; ret = brcmf_sdcard_send_buf(bus->sdiodev, bus->sdiodev->sbwad, - SDIO_FUNC_2, F2SYNC, (u8 *) bus->ctrl_frame_buf, + SDIO_FUNC_2, F2SYNC, bus->ctrl_frame_buf, (u32) bus->ctrl_frame_len); if (ret < 0) { @@ -3327,7 +3327,7 @@ static int brcmf_sdbrcm_download_nvram(struct brcmf_sdio *bus) len = brcmf_sdbrcm_get_image(memblock, MEMBLOCK, bus); if (len > 0 && len < MEMBLOCK) { - bufp = (char *)memblock; + bufp = memblock; bufp[len] = 0; len = brcmf_process_nvram_vars(bufp, len); bufp += len; diff --git a/drivers/net/wireless/brcm80211/brcmsmac/dma.c b/drivers/net/wireless/brcm80211/brcmsmac/dma.c index 11054ae9d4f..7516639412e 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/dma.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/dma.c @@ -1433,7 +1433,7 @@ void dma_walk_packets(struct dma_pub *dmah, void (*callback_fnc) struct ieee80211_tx_info *tx_info; while (i != end) { - skb = (struct sk_buff *)di->txp[i]; + skb = di->txp[i]; if (skb != NULL) { tx_info = (struct ieee80211_tx_info *)skb->cb; (callback_fnc)(tx_info, arg_a); diff --git a/drivers/net/wireless/brcm80211/brcmsmac/main.c b/drivers/net/wireless/brcm80211/brcmsmac/main.c index 19db4052c44..e67556780a3 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/main.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/main.c @@ -8318,7 +8318,7 @@ brcms_c_attach(struct brcms_info *wl, struct bcma_device *core, uint unit, struct brcms_pub *pub; /* allocate struct brcms_c_info state and its substructures */ - wlc = (struct brcms_c_info *) brcms_c_attach_malloc(unit, &err, 0); + wlc = brcms_c_attach_malloc(unit, &err, 0); if (wlc == NULL) goto fail; wlc->wiphy = wl->wiphy; diff --git a/drivers/net/wireless/hostap/hostap_proc.c b/drivers/net/wireless/hostap/hostap_proc.c index 75ef8f04aab..dc447c1b5ab 100644 --- a/drivers/net/wireless/hostap/hostap_proc.c +++ b/drivers/net/wireless/hostap/hostap_proc.c @@ -58,8 +58,7 @@ static int prism2_stats_proc_read(char *page, char **start, off_t off, { char *p = page; local_info_t *local = (local_info_t *) data; - struct comm_tallies_sums *sums = (struct comm_tallies_sums *) - &local->comm_tallies; + struct comm_tallies_sums *sums = &local->comm_tallies; if (off != 0) { *eof = 1; diff --git a/drivers/net/wireless/ipw2x00/ipw2200.c b/drivers/net/wireless/ipw2x00/ipw2200.c index 0036737fe8e..afdec4a0d9a 100644 --- a/drivers/net/wireless/ipw2x00/ipw2200.c +++ b/drivers/net/wireless/ipw2x00/ipw2200.c @@ -7069,9 +7069,7 @@ static int ipw_qos_activate(struct ipw_priv *priv, } IPW_DEBUG_QOS("QoS sending IPW_CMD_QOS_PARAMETERS\n"); - err = ipw_send_qos_params_command(priv, - (struct libipw_qos_parameters *) - &(qos_parameters[0])); + err = ipw_send_qos_params_command(priv, &qos_parameters[0]); if (err) IPW_DEBUG_QOS("QoS IPW_CMD_QOS_PARAMETERS failed\n"); diff --git a/drivers/net/wireless/iwlwifi/iwl-testmode.c b/drivers/net/wireless/iwlwifi/iwl-testmode.c index 060aac3e22f..492e64fb9f3 100644 --- a/drivers/net/wireless/iwlwifi/iwl-testmode.c +++ b/drivers/net/wireless/iwlwifi/iwl-testmode.c @@ -170,7 +170,7 @@ static void iwl_testmode_ucode_rx_pkt(struct iwl_priv *priv, void *data; int length; - data = (void *)rxb_addr(rxb); + data = rxb_addr(rxb); length = get_event_length(rxb); if (!data || length == 0) diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c index ec6fb395b84..b849528d48d 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c +++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c @@ -1354,7 +1354,7 @@ static int iwl_trans_pcie_tx(struct iwl_trans *trans, struct sk_buff *skb, DMA_BIDIRECTIONAL); trace_iwlwifi_dev_tx(trans->dev, - &((struct iwl_tfd *)txq->tfds)[txq->q.write_ptr], + &txq->tfds[txq->q.write_ptr], sizeof(struct iwl_tfd), &dev_cmd->hdr, firstlen, skb->data + hdr_len, secondlen); diff --git a/drivers/net/wireless/libertas/debugfs.c b/drivers/net/wireless/libertas/debugfs.c index a06cc283e23..668dd27616a 100644 --- a/drivers/net/wireless/libertas/debugfs.c +++ b/drivers/net/wireless/libertas/debugfs.c @@ -483,7 +483,7 @@ static ssize_t lbs_rdmac_write(struct file *file, res = -EFAULT; goto out_unlock; } - priv->mac_offset = simple_strtoul((char *)buf, NULL, 16); + priv->mac_offset = simple_strtoul(buf, NULL, 16); res = count; out_unlock: free_page(addr); @@ -565,7 +565,7 @@ static ssize_t lbs_rdbbp_write(struct file *file, res = -EFAULT; goto out_unlock; } - priv->bbp_offset = simple_strtoul((char *)buf, NULL, 16); + priv->bbp_offset = simple_strtoul(buf, NULL, 16); res = count; out_unlock: free_page(addr); diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/libertas/if_usb.c index cd3b0d40061..64b7dc5de12 100644 --- a/drivers/net/wireless/libertas/if_usb.c +++ b/drivers/net/wireless/libertas/if_usb.c @@ -302,7 +302,7 @@ error: static void if_usb_disconnect(struct usb_interface *intf) { struct if_usb_card *cardp = usb_get_intfdata(intf); - struct lbs_private *priv = (struct lbs_private *) cardp->priv; + struct lbs_private *priv = cardp->priv; lbs_deb_enter(LBS_DEB_MAIN); diff --git a/drivers/net/wireless/libertas_tf/if_usb.c b/drivers/net/wireless/libertas_tf/if_usb.c index 19a5a92dd77..d576dd6665d 100644 --- a/drivers/net/wireless/libertas_tf/if_usb.c +++ b/drivers/net/wireless/libertas_tf/if_usb.c @@ -253,7 +253,7 @@ lbtf_deb_leave(LBTF_DEB_MAIN); static void if_usb_disconnect(struct usb_interface *intf) { struct if_usb_card *cardp = usb_get_intfdata(intf); - struct lbtf_private *priv = (struct lbtf_private *) cardp->priv; + struct lbtf_private *priv = cardp->priv; lbtf_deb_enter(LBTF_DEB_MAIN); diff --git a/drivers/net/wireless/mwifiex/11n.c b/drivers/net/wireless/mwifiex/11n.c index fe8ebfebcc0..e535c937628 100644 --- a/drivers/net/wireless/mwifiex/11n.c +++ b/drivers/net/wireless/mwifiex/11n.c @@ -101,8 +101,7 @@ int mwifiex_ret_11n_delba(struct mwifiex_private *priv, { int tid; struct mwifiex_tx_ba_stream_tbl *tx_ba_tbl; - struct host_cmd_ds_11n_delba *del_ba = - (struct host_cmd_ds_11n_delba *) &resp->params.del_ba; + struct host_cmd_ds_11n_delba *del_ba = &resp->params.del_ba; uint16_t del_ba_param_set = le16_to_cpu(del_ba->del_ba_param_set); tid = del_ba_param_set >> DELBA_TID_POS; @@ -147,8 +146,7 @@ int mwifiex_ret_11n_addba_req(struct mwifiex_private *priv, struct host_cmd_ds_command *resp) { int tid; - struct host_cmd_ds_11n_addba_rsp *add_ba_rsp = - (struct host_cmd_ds_11n_addba_rsp *) &resp->params.add_ba_rsp; + struct host_cmd_ds_11n_addba_rsp *add_ba_rsp = &resp->params.add_ba_rsp; struct mwifiex_tx_ba_stream_tbl *tx_ba_tbl; add_ba_rsp->ssn = cpu_to_le16((le16_to_cpu(add_ba_rsp->ssn)) @@ -412,7 +410,7 @@ mwifiex_cmd_append_11n_tlv(struct mwifiex_private *priv, memcpy((u8 *) bss_co_2040 + sizeof(struct mwifiex_ie_types_header), - (u8 *) bss_desc->bcn_bss_co_2040 + + bss_desc->bcn_bss_co_2040 + sizeof(struct ieee_types_header), le16_to_cpu(bss_co_2040->header.len)); @@ -426,10 +424,8 @@ mwifiex_cmd_append_11n_tlv(struct mwifiex_private *priv, ext_cap->header.type = cpu_to_le16(WLAN_EID_EXT_CAPABILITY); ext_cap->header.len = cpu_to_le16(sizeof(ext_cap->ext_cap)); - memcpy((u8 *) ext_cap + - sizeof(struct mwifiex_ie_types_header), - (u8 *) bss_desc->bcn_ext_cap + - sizeof(struct ieee_types_header), + memcpy((u8 *)ext_cap + sizeof(struct mwifiex_ie_types_header), + bss_desc->bcn_ext_cap + sizeof(struct ieee_types_header), le16_to_cpu(ext_cap->header.len)); *buffer += sizeof(struct mwifiex_ie_types_extcap); diff --git a/drivers/net/wireless/mwifiex/11n.h b/drivers/net/wireless/mwifiex/11n.h index 77646d777dc..28366e9211f 100644 --- a/drivers/net/wireless/mwifiex/11n.h +++ b/drivers/net/wireless/mwifiex/11n.h @@ -105,8 +105,7 @@ static inline u8 mwifiex_space_avail_for_new_ba_stream( priv = adapter->priv[i]; if (priv) ba_stream_num += mwifiex_wmm_list_len( - (struct list_head *) - &priv->tx_ba_stream_tbl_ptr); + &priv->tx_ba_stream_tbl_ptr); } return ((ba_stream_num < diff --git a/drivers/net/wireless/mwifiex/11n_rxreorder.c b/drivers/net/wireless/mwifiex/11n_rxreorder.c index 9c44088054d..89f7c570cd2 100644 --- a/drivers/net/wireless/mwifiex/11n_rxreorder.c +++ b/drivers/net/wireless/mwifiex/11n_rxreorder.c @@ -296,9 +296,7 @@ mwifiex_11n_create_rx_reorder_tbl(struct mwifiex_private *priv, u8 *ta, */ int mwifiex_cmd_11n_addba_req(struct host_cmd_ds_command *cmd, void *data_buf) { - struct host_cmd_ds_11n_addba_req *add_ba_req = - (struct host_cmd_ds_11n_addba_req *) - &cmd->params.add_ba_req; + struct host_cmd_ds_11n_addba_req *add_ba_req = &cmd->params.add_ba_req; cmd->command = cpu_to_le16(HostCmd_CMD_11N_ADDBA_REQ); cmd->size = cpu_to_le16(sizeof(*add_ba_req) + S_DS_GEN); @@ -320,9 +318,7 @@ int mwifiex_cmd_11n_addba_rsp_gen(struct mwifiex_private *priv, struct host_cmd_ds_11n_addba_req *cmd_addba_req) { - struct host_cmd_ds_11n_addba_rsp *add_ba_rsp = - (struct host_cmd_ds_11n_addba_rsp *) - &cmd->params.add_ba_rsp; + struct host_cmd_ds_11n_addba_rsp *add_ba_rsp = &cmd->params.add_ba_rsp; u8 tid; int win_size; uint16_t block_ack_param_set; @@ -367,8 +363,7 @@ int mwifiex_cmd_11n_addba_rsp_gen(struct mwifiex_private *priv, */ int mwifiex_cmd_11n_delba(struct host_cmd_ds_command *cmd, void *data_buf) { - struct host_cmd_ds_11n_delba *del_ba = (struct host_cmd_ds_11n_delba *) - &cmd->params.del_ba; + struct host_cmd_ds_11n_delba *del_ba = &cmd->params.del_ba; cmd->command = cpu_to_le16(HostCmd_CMD_11N_DELBA); cmd->size = cpu_to_le16(sizeof(*del_ba) + S_DS_GEN); @@ -398,8 +393,7 @@ int mwifiex_11n_rx_reorder_pkt(struct mwifiex_private *priv, int start_win, end_win, win_size; u16 pkt_index; - tbl = mwifiex_11n_get_rx_reorder_tbl((struct mwifiex_private *) priv, - tid, ta); + tbl = mwifiex_11n_get_rx_reorder_tbl(priv, tid, ta); if (!tbl) { if (pkt_type != PKT_TYPE_BAR) mwifiex_process_rx_packet(priv->adapter, payload); @@ -520,9 +514,7 @@ mwifiex_del_ba_tbl(struct mwifiex_private *priv, int tid, u8 *peer_mac, int mwifiex_ret_11n_addba_resp(struct mwifiex_private *priv, struct host_cmd_ds_command *resp) { - struct host_cmd_ds_11n_addba_rsp *add_ba_rsp = - (struct host_cmd_ds_11n_addba_rsp *) - &resp->params.add_ba_rsp; + struct host_cmd_ds_11n_addba_rsp *add_ba_rsp = &resp->params.add_ba_rsp; int tid, win_size; struct mwifiex_rx_reorder_tbl *tbl; uint16_t block_ack_param_set; diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c index 87671446e24..42c1af94311 100644 --- a/drivers/net/wireless/mwifiex/cfg80211.c +++ b/drivers/net/wireless/mwifiex/cfg80211.c @@ -1703,7 +1703,7 @@ int mwifiex_register_cfg80211(struct mwifiex_adapter *adapter) wdev_priv = wiphy_priv(wiphy); *(unsigned long *)wdev_priv = (unsigned long)adapter; - set_wiphy_dev(wiphy, (struct device *)priv->adapter->dev); + set_wiphy_dev(wiphy, priv->adapter->dev); ret = wiphy_register(wiphy); if (ret < 0) { diff --git a/drivers/net/wireless/mwifiex/join.c b/drivers/net/wireless/mwifiex/join.c index d6b4fb04011..82e63cee1e9 100644 --- a/drivers/net/wireless/mwifiex/join.c +++ b/drivers/net/wireless/mwifiex/join.c @@ -1349,22 +1349,16 @@ static int mwifiex_deauthenticate_infra(struct mwifiex_private *priv, u8 *mac) { u8 mac_address[ETH_ALEN]; int ret; - u8 zero_mac[ETH_ALEN] = { 0, 0, 0, 0, 0, 0 }; - if (mac) { - if (!memcmp(mac, zero_mac, sizeof(zero_mac))) - memcpy((u8 *) &mac_address, - (u8 *) &priv->curr_bss_params.bss_descriptor. - mac_address, ETH_ALEN); - else - memcpy((u8 *) &mac_address, (u8 *) mac, ETH_ALEN); - } else { - memcpy((u8 *) &mac_address, (u8 *) &priv->curr_bss_params. - bss_descriptor.mac_address, ETH_ALEN); - } + if (!mac || is_zero_ether_addr(mac)) + memcpy(mac_address, + priv->curr_bss_params.bss_descriptor.mac_address, + ETH_ALEN); + else + memcpy(mac_address, mac, ETH_ALEN); ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_DEAUTHENTICATE, - HostCmd_ACT_GEN_SET, 0, &mac_address); + HostCmd_ACT_GEN_SET, 0, mac_address); return ret; } diff --git a/drivers/net/wireless/mwifiex/scan.c b/drivers/net/wireless/mwifiex/scan.c index 74f04571572..8fa763fa629 100644 --- a/drivers/net/wireless/mwifiex/scan.c +++ b/drivers/net/wireless/mwifiex/scan.c @@ -1014,14 +1014,12 @@ mwifiex_ret_802_11_scan_get_tlv_ptrs(struct mwifiex_adapter *adapter, case TLV_TYPE_TSFTIMESTAMP: dev_dbg(adapter->dev, "info: SCAN_RESP: TSF " "timestamp TLV, len = %d\n", tlv_len); - *tlv_data = (struct mwifiex_ie_types_data *) - current_tlv; + *tlv_data = current_tlv; break; case TLV_TYPE_CHANNELBANDLIST: dev_dbg(adapter->dev, "info: SCAN_RESP: channel" " band list TLV, len = %d\n", tlv_len); - *tlv_data = (struct mwifiex_ie_types_data *) - current_tlv; + *tlv_data = current_tlv; break; default: dev_err(adapter->dev, @@ -1226,15 +1224,15 @@ int mwifiex_update_bss_desc_with_ie(struct mwifiex_adapter *adapter, bss_entry->beacon_buf); break; case WLAN_EID_BSS_COEX_2040: - bss_entry->bcn_bss_co_2040 = (u8 *) (current_ptr + - sizeof(struct ieee_types_header)); + bss_entry->bcn_bss_co_2040 = current_ptr + + sizeof(struct ieee_types_header); bss_entry->bss_co_2040_offset = (u16) (current_ptr + sizeof(struct ieee_types_header) - bss_entry->beacon_buf); break; case WLAN_EID_EXT_CAPABILITY: - bss_entry->bcn_ext_cap = (u8 *) (current_ptr + - sizeof(struct ieee_types_header)); + bss_entry->bcn_ext_cap = current_ptr + + sizeof(struct ieee_types_header); bss_entry->ext_cap_offset = (u16) (current_ptr + sizeof(struct ieee_types_header) - bss_entry->beacon_buf); @@ -1683,8 +1681,7 @@ int mwifiex_ret_802_11_scan(struct mwifiex_private *priv, goto done; } if (element_id == WLAN_EID_DS_PARAMS) { - channel = *(u8 *) (current_ptr + - sizeof(struct ieee_types_header)); + channel = *(current_ptr + sizeof(struct ieee_types_header)); break; } @@ -2010,12 +2007,11 @@ mwifiex_save_curr_bcn(struct mwifiex_private *priv) if (curr_bss->bcn_bss_co_2040) curr_bss->bcn_bss_co_2040 = - (u8 *) (curr_bss->beacon_buf + - curr_bss->bss_co_2040_offset); + (curr_bss->beacon_buf + curr_bss->bss_co_2040_offset); if (curr_bss->bcn_ext_cap) - curr_bss->bcn_ext_cap = (u8 *) (curr_bss->beacon_buf + - curr_bss->ext_cap_offset); + curr_bss->bcn_ext_cap = curr_bss->beacon_buf + + curr_bss->ext_cap_offset; } /* diff --git a/drivers/net/wireless/mwifiex/sta_cmd.c b/drivers/net/wireless/mwifiex/sta_cmd.c index 40e025da6bc..1ff1362d8cd 100644 --- a/drivers/net/wireless/mwifiex/sta_cmd.c +++ b/drivers/net/wireless/mwifiex/sta_cmd.c @@ -793,8 +793,7 @@ static int mwifiex_cmd_reg_access(struct host_cmd_ds_command *cmd, struct host_cmd_ds_mac_reg_access *mac_reg; cmd->size = cpu_to_le16(sizeof(*mac_reg) + S_DS_GEN); - mac_reg = (struct host_cmd_ds_mac_reg_access *) &cmd-> - params.mac_reg; + mac_reg = &cmd->params.mac_reg; mac_reg->action = cpu_to_le16(cmd_action); mac_reg->offset = cpu_to_le16((u16) le32_to_cpu(reg_rw->offset)); @@ -806,8 +805,7 @@ static int mwifiex_cmd_reg_access(struct host_cmd_ds_command *cmd, struct host_cmd_ds_bbp_reg_access *bbp_reg; cmd->size = cpu_to_le16(sizeof(*bbp_reg) + S_DS_GEN); - bbp_reg = (struct host_cmd_ds_bbp_reg_access *) - &cmd->params.bbp_reg; + bbp_reg = &cmd->params.bbp_reg; bbp_reg->action = cpu_to_le16(cmd_action); bbp_reg->offset = cpu_to_le16((u16) le32_to_cpu(reg_rw->offset)); @@ -819,8 +817,7 @@ static int mwifiex_cmd_reg_access(struct host_cmd_ds_command *cmd, struct host_cmd_ds_rf_reg_access *rf_reg; cmd->size = cpu_to_le16(sizeof(*rf_reg) + S_DS_GEN); - rf_reg = (struct host_cmd_ds_rf_reg_access *) - &cmd->params.rf_reg; + rf_reg = &cmd->params.rf_reg; rf_reg->action = cpu_to_le16(cmd_action); rf_reg->offset = cpu_to_le16((u16) le32_to_cpu(reg_rw->offset)); rf_reg->value = (u8) le32_to_cpu(reg_rw->value); @@ -831,8 +828,7 @@ static int mwifiex_cmd_reg_access(struct host_cmd_ds_command *cmd, struct host_cmd_ds_pmic_reg_access *pmic_reg; cmd->size = cpu_to_le16(sizeof(*pmic_reg) + S_DS_GEN); - pmic_reg = (struct host_cmd_ds_pmic_reg_access *) &cmd-> - params.pmic_reg; + pmic_reg = &cmd->params.pmic_reg; pmic_reg->action = cpu_to_le16(cmd_action); pmic_reg->offset = cpu_to_le16((u16) le32_to_cpu(reg_rw->offset)); @@ -844,8 +840,7 @@ static int mwifiex_cmd_reg_access(struct host_cmd_ds_command *cmd, struct host_cmd_ds_rf_reg_access *cau_reg; cmd->size = cpu_to_le16(sizeof(*cau_reg) + S_DS_GEN); - cau_reg = (struct host_cmd_ds_rf_reg_access *) - &cmd->params.rf_reg; + cau_reg = &cmd->params.rf_reg; cau_reg->action = cpu_to_le16(cmd_action); cau_reg->offset = cpu_to_le16((u16) le32_to_cpu(reg_rw->offset)); @@ -856,7 +851,6 @@ static int mwifiex_cmd_reg_access(struct host_cmd_ds_command *cmd, { struct mwifiex_ds_read_eeprom *rd_eeprom = data_buf; struct host_cmd_ds_802_11_eeprom_access *cmd_eeprom = - (struct host_cmd_ds_802_11_eeprom_access *) &cmd->params.eeprom; cmd->size = cpu_to_le16(sizeof(*cmd_eeprom) + S_DS_GEN); diff --git a/drivers/net/wireless/mwifiex/sta_cmdresp.c b/drivers/net/wireless/mwifiex/sta_cmdresp.c index a79ed9bd969..bd40541ebd5 100644 --- a/drivers/net/wireless/mwifiex/sta_cmdresp.c +++ b/drivers/net/wireless/mwifiex/sta_cmdresp.c @@ -227,7 +227,7 @@ static int mwifiex_ret_get_log(struct mwifiex_private *priv, struct mwifiex_ds_get_stats *stats) { struct host_cmd_ds_802_11_get_log *get_log = - (struct host_cmd_ds_802_11_get_log *) &resp->params.get_log; + &resp->params.get_log; if (stats) { stats->mcast_tx_frame = le32_to_cpu(get_log->mcast_tx_frame); @@ -282,7 +282,7 @@ static int mwifiex_ret_tx_rate_cfg(struct mwifiex_private *priv, u32 i; int ret = 0; - tlv_buf = (u8 *) ((u8 *) rate_cfg) + + tlv_buf = ((u8 *)rate_cfg) + sizeof(struct host_cmd_ds_tx_rate_cfg); tlv_buf_len = *(u16 *) (tlv_buf + sizeof(u16)); @@ -679,39 +679,33 @@ static int mwifiex_ret_reg_access(u16 type, struct host_cmd_ds_command *resp, eeprom = data_buf; switch (type) { case HostCmd_CMD_MAC_REG_ACCESS: - r.mac = (struct host_cmd_ds_mac_reg_access *) - &resp->params.mac_reg; + r.mac = &resp->params.mac_reg; reg_rw->offset = cpu_to_le32((u32) le16_to_cpu(r.mac->offset)); reg_rw->value = r.mac->value; break; case HostCmd_CMD_BBP_REG_ACCESS: - r.bbp = (struct host_cmd_ds_bbp_reg_access *) - &resp->params.bbp_reg; + r.bbp = &resp->params.bbp_reg; reg_rw->offset = cpu_to_le32((u32) le16_to_cpu(r.bbp->offset)); reg_rw->value = cpu_to_le32((u32) r.bbp->value); break; case HostCmd_CMD_RF_REG_ACCESS: - r.rf = (struct host_cmd_ds_rf_reg_access *) - &resp->params.rf_reg; + r.rf = &resp->params.rf_reg; reg_rw->offset = cpu_to_le32((u32) le16_to_cpu(r.rf->offset)); reg_rw->value = cpu_to_le32((u32) r.bbp->value); break; case HostCmd_CMD_PMIC_REG_ACCESS: - r.pmic = (struct host_cmd_ds_pmic_reg_access *) - &resp->params.pmic_reg; + r.pmic = &resp->params.pmic_reg; reg_rw->offset = cpu_to_le32((u32) le16_to_cpu(r.pmic->offset)); reg_rw->value = cpu_to_le32((u32) r.pmic->value); break; case HostCmd_CMD_CAU_REG_ACCESS: - r.rf = (struct host_cmd_ds_rf_reg_access *) - &resp->params.rf_reg; + r.rf = &resp->params.rf_reg; reg_rw->offset = cpu_to_le32((u32) le16_to_cpu(r.rf->offset)); reg_rw->value = cpu_to_le32((u32) r.rf->value); break; case HostCmd_CMD_802_11_EEPROM_ACCESS: - r.eeprom = (struct host_cmd_ds_802_11_eeprom_access *) - &resp->params.eeprom; + r.eeprom = &resp->params.eeprom; pr_debug("info: EEPROM read len=%x\n", r.eeprom->byte_count); if (le16_to_cpu(eeprom->byte_count) < le16_to_cpu(r.eeprom->byte_count)) { @@ -787,7 +781,7 @@ static int mwifiex_ret_subsc_evt(struct mwifiex_private *priv, struct mwifiex_ds_misc_subsc_evt *sub_event) { struct host_cmd_ds_802_11_subsc_evt *cmd_sub_event = - (struct host_cmd_ds_802_11_subsc_evt *)&resp->params.subsc_evt; + &resp->params.subsc_evt; /* For every subscribe event command (Get/Set/Clear), FW reports the * current set of subscribed events*/ diff --git a/drivers/net/wireless/mwifiex/sta_event.c b/drivers/net/wireless/mwifiex/sta_event.c index 4ace5a3dcd2..e8b27c30536 100644 --- a/drivers/net/wireless/mwifiex/sta_event.c +++ b/drivers/net/wireless/mwifiex/sta_event.c @@ -422,7 +422,7 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv) if (len != -1) { sinfo.filled = STATION_INFO_ASSOC_REQ_IES; - sinfo.assoc_req_ies = (u8 *)&event->data[len]; + sinfo.assoc_req_ies = &event->data[len]; len = (u8 *)sinfo.assoc_req_ies - (u8 *)&event->frame_control; sinfo.assoc_req_ies_len = diff --git a/drivers/net/wireless/p54/eeprom.c b/drivers/net/wireless/p54/eeprom.c index fa8ce510478..636daf2860c 100644 --- a/drivers/net/wireless/p54/eeprom.c +++ b/drivers/net/wireless/p54/eeprom.c @@ -905,7 +905,7 @@ int p54_read_eeprom(struct ieee80211_hw *dev) while (eeprom_size) { blocksize = min(eeprom_size, maxblocksize); - ret = p54_download_eeprom(priv, (void *) (eeprom + offset), + ret = p54_download_eeprom(priv, eeprom + offset, offset, blocksize); if (unlikely(ret)) goto free; diff --git a/drivers/net/wireless/p54/fwio.c b/drivers/net/wireless/p54/fwio.c index 18e82b31afa..9ba85106eec 100644 --- a/drivers/net/wireless/p54/fwio.c +++ b/drivers/net/wireless/p54/fwio.c @@ -478,7 +478,7 @@ int p54_scan(struct p54_common *priv, u16 mode, u16 dwell) if (priv->rxhw == PDR_SYNTH_FRONTEND_LONGBOW) { memcpy(&body->longbow.curve_data, - (void *) entry + sizeof(__le16), + entry + sizeof(__le16), priv->curve_data->entry_size); } else { struct p54_scan_body *chan = &body->normal; diff --git a/drivers/net/wireless/prism54/islpci_eth.c b/drivers/net/wireless/prism54/islpci_eth.c index 266d45bf86f..799e148d037 100644 --- a/drivers/net/wireless/prism54/islpci_eth.c +++ b/drivers/net/wireless/prism54/islpci_eth.c @@ -455,7 +455,7 @@ islpci_eth_receive(islpci_private *priv) "Error mapping DMA address\n"); /* free the skbuf structure before aborting */ - dev_kfree_skb_irq((struct sk_buff *) skb); + dev_kfree_skb_irq(skb); skb = NULL; break; } diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c index 86a738bf591..598ca1cafb9 100644 --- a/drivers/net/wireless/ray_cs.c +++ b/drivers/net/wireless/ray_cs.c @@ -1849,7 +1849,7 @@ static irqreturn_t ray_interrupt(int irq, void *dev_id) pr_debug("ray_cs: interrupt for *dev=%p\n", dev); local = netdev_priv(dev); - link = (struct pcmcia_device *)local->finder; + link = local->finder; if (!pcmcia_dev_present(link)) { pr_debug( "ray_cs interrupt from device not present or suspended.\n"); diff --git a/drivers/net/wireless/rtlwifi/base.c b/drivers/net/wireless/rtlwifi/base.c index f4c852c6749..58e1f7bb4df 100644 --- a/drivers/net/wireless/rtlwifi/base.c +++ b/drivers/net/wireless/rtlwifi/base.c @@ -907,7 +907,7 @@ bool rtl_action_proc(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx) struct ieee80211_hdr *hdr = rtl_get_hdr(skb); struct rtl_priv *rtlpriv = rtl_priv(hw); __le16 fc = hdr->frame_control; - u8 *act = (u8 *) (((u8 *) skb->data + MAC80211_3ADDR_LEN)); + u8 *act = (u8 *)skb->data + MAC80211_3ADDR_LEN; u8 category; if (!ieee80211_is_action(fc)) diff --git a/drivers/net/wireless/rtlwifi/cam.c b/drivers/net/wireless/rtlwifi/cam.c index 3d8cc4a0c86..2d1a8220d5c 100644 --- a/drivers/net/wireless/rtlwifi/cam.c +++ b/drivers/net/wireless/rtlwifi/cam.c @@ -146,7 +146,7 @@ u8 rtl_cam_add_one_entry(struct ieee80211_hw *hw, u8 *mac_addr, } rtl_cam_program_entry(hw, ul_entry_idx, mac_addr, - (u8 *) key_content, us_config); + key_content, us_config); RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, "<===\n"); diff --git a/drivers/net/wireless/rtlwifi/core.c b/drivers/net/wireless/rtlwifi/core.c index 278e9f957e0..a18ad2a9893 100644 --- a/drivers/net/wireless/rtlwifi/core.c +++ b/drivers/net/wireless/rtlwifi/core.c @@ -680,7 +680,7 @@ static void rtl_op_bss_info_changed(struct ieee80211_hw *hw, mac->short_preamble = bss_conf->use_short_preamble; rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_ACK_PREAMBLE, - (u8 *) (&mac->short_preamble)); + &mac->short_preamble); } if (changed & BSS_CHANGED_ERP_SLOT) { @@ -693,7 +693,7 @@ static void rtl_op_bss_info_changed(struct ieee80211_hw *hw, mac->slot_time = RTL_SLOT_TIME_20; rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SLOT_TIME, - (u8 *) (&mac->slot_time)); + &mac->slot_time); } if (changed & BSS_CHANGED_HT) { @@ -713,7 +713,7 @@ static void rtl_op_bss_info_changed(struct ieee80211_hw *hw, rcu_read_unlock(); rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SHORTGI_DENSITY, - (u8 *) (&mac->max_mss_density)); + &mac->max_mss_density); rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_AMPDU_FACTOR, &mac->current_ampdu_factor); rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_AMPDU_MIN_SPACE, @@ -801,7 +801,7 @@ static void rtl_op_bss_info_changed(struct ieee80211_hw *hw, u8 mstatus = RT_MEDIA_CONNECT; rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_H2C_FW_JOINBSSRPT, - (u8 *) (&mstatus)); + &mstatus); ppsc->report_linked = true; } } else { @@ -809,7 +809,7 @@ static void rtl_op_bss_info_changed(struct ieee80211_hw *hw, u8 mstatus = RT_MEDIA_DISCONNECT; rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_H2C_FW_JOINBSSRPT, - (u8 *)(&mstatus)); + &mstatus); ppsc->report_linked = false; } } @@ -836,7 +836,7 @@ static void rtl_op_set_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif, u8 bibss = (mac->opmode == NL80211_IFTYPE_ADHOC) ? 1 : 0; mac->tsf = tsf; - rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_CORRECT_TSF, (u8 *) (&bibss)); + rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_CORRECT_TSF, &bibss); } static void rtl_op_reset_tsf(struct ieee80211_hw *hw, @@ -845,7 +845,7 @@ static void rtl_op_reset_tsf(struct ieee80211_hw *hw, struct rtl_priv *rtlpriv = rtl_priv(hw); u8 tmp = 0; - rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_DUAL_TSF_RST, (u8 *) (&tmp)); + rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_DUAL_TSF_RST, &tmp); } static void rtl_op_sta_notify(struct ieee80211_hw *hw, diff --git a/drivers/net/wireless/rtlwifi/efuse.c b/drivers/net/wireless/rtlwifi/efuse.c index 1f143800a8d..8e2f9afb125 100644 --- a/drivers/net/wireless/rtlwifi/efuse.c +++ b/drivers/net/wireless/rtlwifi/efuse.c @@ -352,7 +352,7 @@ void read_efuse(struct ieee80211_hw *hw, u16 _offset, u16 _size_byte, u8 *pbuf) rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_EFUSE_BYTES, (u8 *)&efuse_utilized); rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_EFUSE_USAGE, - (u8 *)&efuse_usage); + &efuse_usage); done: for (i = 0; i < EFUSE_MAX_WORD_UNIT; i++) kfree(efuse_word[i]); @@ -409,7 +409,7 @@ void efuse_shadow_read(struct ieee80211_hw *hw, u8 type, else if (type == 2) efuse_shadow_read_2byte(hw, offset, (u16 *) value); else if (type == 4) - efuse_shadow_read_4byte(hw, offset, (u32 *) value); + efuse_shadow_read_4byte(hw, offset, value); } diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c index 2062ea1d7c8..82d3afcfecd 100644 --- a/drivers/net/wireless/rtlwifi/pci.c +++ b/drivers/net/wireless/rtlwifi/pci.c @@ -756,10 +756,10 @@ done: if (index == rtlpci->rxringcount - 1) rtlpriv->cfg->ops->set_desc((u8 *)pdesc, false, HW_DESC_RXERO, - (u8 *)&tmp_one); + &tmp_one); rtlpriv->cfg->ops->set_desc((u8 *)pdesc, false, HW_DESC_RXOWN, - (u8 *)&tmp_one); + &tmp_one); index = (index + 1) % rtlpci->rxringcount; } @@ -934,7 +934,7 @@ static void _rtl_pci_prepare_bcn_tasklet(struct ieee80211_hw *hw) __skb_queue_tail(&ring->queue, pskb); rtlpriv->cfg->ops->set_desc((u8 *) pdesc, true, HW_DESC_OWN, - (u8 *)&temp_one); + &temp_one); return; } @@ -1126,11 +1126,11 @@ static int _rtl_pci_init_rx_ring(struct ieee80211_hw *hw) rxbuffersize); rtlpriv->cfg->ops->set_desc((u8 *) entry, false, HW_DESC_RXOWN, - (u8 *)&tmp_one); + &tmp_one); } rtlpriv->cfg->ops->set_desc((u8 *) entry, false, - HW_DESC_RXERO, (u8 *)&tmp_one); + HW_DESC_RXERO, &tmp_one); } return 0; } @@ -1263,7 +1263,7 @@ int rtl_pci_reset_trx_ring(struct ieee80211_hw *hw) rtlpriv->cfg->ops->set_desc((u8 *) entry, false, HW_DESC_RXOWN, - (u8 *)&tmp_one); + &tmp_one); } rtlpci->rx_ring[rx_queue_idx].idx = 0; } @@ -1422,7 +1422,7 @@ static int rtl_pci_tx(struct ieee80211_hw *hw, struct sk_buff *skb, __skb_queue_tail(&ring->queue, skb); rtlpriv->cfg->ops->set_desc((u8 *)pdesc, true, - HW_DESC_OWN, (u8 *)&temp_one); + HW_DESC_OWN, &temp_one); if ((ring->entries - skb_queue_len(&ring->queue)) < 2 && diff --git a/drivers/net/wireless/rtlwifi/ps.c b/drivers/net/wireless/rtlwifi/ps.c index 5ae26647f34..13ad33e8557 100644 --- a/drivers/net/wireless/rtlwifi/ps.c +++ b/drivers/net/wireless/rtlwifi/ps.c @@ -333,10 +333,10 @@ static void rtl_lps_set_psmode(struct ieee80211_hw *hw, u8 rt_psmode) rpwm_val = 0x0C; /* RF on */ fw_pwrmode = FW_PS_ACTIVE_MODE; rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SET_RPWM, - (u8 *) (&rpwm_val)); + &rpwm_val); rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_H2C_FW_PWRMODE, - (u8 *) (&fw_pwrmode)); + &fw_pwrmode); fw_current_inps = false; rtlpriv->cfg->ops->set_hw_reg(hw, @@ -356,11 +356,11 @@ static void rtl_lps_set_psmode(struct ieee80211_hw *hw, u8 rt_psmode) (u8 *) (&fw_current_inps)); rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_H2C_FW_PWRMODE, - (u8 *) (&ppsc->fwctrl_psmode)); + &ppsc->fwctrl_psmode); rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SET_RPWM, - (u8 *) (&rpwm_val)); + &rpwm_val); } else { /* Reset the power save related parameters. */ ppsc->dot11_psmode = EACTIVE; @@ -446,7 +446,7 @@ void rtl_swlps_beacon(struct ieee80211_hw *hw, void *data, unsigned int len) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); - struct ieee80211_hdr *hdr = (void *) data; + struct ieee80211_hdr *hdr = data; struct ieee80211_tim_ie *tim_ie; u8 *tim; u8 tim_len; diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c index f7f48c7ac85..a45afda8259 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c +++ b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c @@ -656,9 +656,8 @@ static void rtl92c_dm_check_edca_turbo(struct ieee80211_hw *hw) } else { if (rtlpriv->dm.current_turbo_edca) { u8 tmp = AC0_BE; - rtlpriv->cfg->ops->set_hw_reg(hw, - HW_VAR_AC_PARAM, - (u8 *) (&tmp)); + rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_AC_PARAM, + &tmp); rtlpriv->dm.current_turbo_edca = false; } } diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c index 692c8ef5ee8..44febfde949 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c +++ b/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c @@ -168,7 +168,7 @@ static void _rtl92c_write_fw(struct ieee80211_hw *hw, { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); - u8 *bufferPtr = (u8 *) buffer; + u8 *bufferPtr = buffer; RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, "FW size is %d bytes\n", size); @@ -262,7 +262,7 @@ int rtl92c_download_fw(struct ieee80211_hw *hw) return 1; pfwheader = (struct rtl92c_firmware_header *)rtlhal->pfirmware; - pfwdata = (u8 *) rtlhal->pfirmware; + pfwdata = rtlhal->pfirmware; fwsize = rtlhal->fwsize; if (IS_FW_HEADER_EXIST(pfwheader)) { diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c index 5c4d9bc040f..bd0da7ef290 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c @@ -214,13 +214,13 @@ void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) for (e_aci = 0; e_aci < AC_MAX; e_aci++) { rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_AC_PARAM, - (u8 *) (&e_aci)); + &e_aci); } break; } case HW_VAR_ACK_PREAMBLE:{ u8 reg_tmp; - u8 short_preamble = (bool) (*(u8 *) val); + u8 short_preamble = (bool)*val; reg_tmp = (mac->cur_40_prime_sc) << 5; if (short_preamble) reg_tmp |= 0x80; @@ -232,7 +232,7 @@ void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) u8 min_spacing_to_set; u8 sec_min_space; - min_spacing_to_set = *((u8 *) val); + min_spacing_to_set = *val; if (min_spacing_to_set <= 7) { sec_min_space = 0; @@ -257,7 +257,7 @@ void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) case HW_VAR_SHORTGI_DENSITY:{ u8 density_to_set; - density_to_set = *((u8 *) val); + density_to_set = *val; mac->min_space_cfg |= (density_to_set << 3); RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD, @@ -284,7 +284,7 @@ void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) else p_regtoset = regtoset_normal; - factor_toset = *((u8 *) val); + factor_toset = *(val); if (factor_toset <= 3) { factor_toset = (1 << (factor_toset + 2)); if (factor_toset > 0xf) @@ -316,17 +316,17 @@ void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) break; } case HW_VAR_AC_PARAM:{ - u8 e_aci = *((u8 *) val); + u8 e_aci = *(val); rtl92c_dm_init_edca_turbo(hw); if (rtlpci->acm_method != eAcmWay2_SW) rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_ACM_CTRL, - (u8 *) (&e_aci)); + (&e_aci)); break; } case HW_VAR_ACM_CTRL:{ - u8 e_aci = *((u8 *) val); + u8 e_aci = *(val); union aci_aifsn *p_aci_aifsn = (union aci_aifsn *)(&(mac->ac[0].aifs)); u8 acm = p_aci_aifsn->f.acm; @@ -382,7 +382,7 @@ void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) break; } case HW_VAR_RETRY_LIMIT:{ - u8 retry_limit = ((u8 *) (val))[0]; + u8 retry_limit = val[0]; rtl_write_word(rtlpriv, REG_RL, retry_limit << RETRY_LIMIT_SHORT_SHIFT | @@ -396,13 +396,13 @@ void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) rtlefuse->efuse_usedbytes = *((u16 *) val); break; case HW_VAR_EFUSE_USAGE: - rtlefuse->efuse_usedpercentage = *((u8 *) val); + rtlefuse->efuse_usedpercentage = *val; break; case HW_VAR_IO_CMD: rtl92c_phy_set_io_cmd(hw, (*(enum io_type *)val)); break; case HW_VAR_WPA_CONFIG: - rtl_write_byte(rtlpriv, REG_SECCFG, *((u8 *) val)); + rtl_write_byte(rtlpriv, REG_SECCFG, *val); break; case HW_VAR_SET_RPWM:{ u8 rpwm_val; @@ -411,31 +411,30 @@ void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) udelay(1); if (rpwm_val & BIT(7)) { - rtl_write_byte(rtlpriv, REG_PCIE_HRPWM, - (*(u8 *) val)); + rtl_write_byte(rtlpriv, REG_PCIE_HRPWM, *val); } else { rtl_write_byte(rtlpriv, REG_PCIE_HRPWM, - ((*(u8 *) val) | BIT(7))); + *val | BIT(7)); } break; } case HW_VAR_H2C_FW_PWRMODE:{ - u8 psmode = (*(u8 *) val); + u8 psmode = *val; if ((psmode != FW_PS_ACTIVE_MODE) && (!IS_92C_SERIAL(rtlhal->version))) { rtl92c_dm_rf_saving(hw, true); } - rtl92c_set_fw_pwrmode_cmd(hw, (*(u8 *) val)); + rtl92c_set_fw_pwrmode_cmd(hw, *val); break; } case HW_VAR_FW_PSMODE_STATUS: ppsc->fw_current_inpsmode = *((bool *) val); break; case HW_VAR_H2C_FW_JOINBSSRPT:{ - u8 mstatus = (*(u8 *) val); + u8 mstatus = *val; u8 tmp_regcr, tmp_reg422; bool recover = false; @@ -472,7 +471,7 @@ void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) rtl_write_byte(rtlpriv, REG_CR + 1, (tmp_regcr & ~(BIT(0)))); } - rtl92c_set_fw_joinbss_report_cmd(hw, (*(u8 *) val)); + rtl92c_set_fw_joinbss_report_cmd(hw, *val); break; } @@ -486,7 +485,7 @@ void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) break; } case HW_VAR_CORRECT_TSF:{ - u8 btype_ibss = ((u8 *) (val))[0]; + u8 btype_ibss = val[0]; if (btype_ibss) _rtl92ce_stop_tx_beacon(hw); @@ -1589,10 +1588,10 @@ static void _rtl92ce_read_adapter_info(struct ieee80211_hw *hw) rtlefuse->autoload_failflag, hwinfo); - rtlefuse->eeprom_channelplan = *(u8 *)&hwinfo[EEPROM_CHANNELPLAN]; + rtlefuse->eeprom_channelplan = *&hwinfo[EEPROM_CHANNELPLAN]; rtlefuse->eeprom_version = *(u16 *)&hwinfo[EEPROM_VERSION]; rtlefuse->txpwr_fromeprom = true; - rtlefuse->eeprom_oemid = *(u8 *)&hwinfo[EEPROM_CUSTOMER_ID]; + rtlefuse->eeprom_oemid = *&hwinfo[EEPROM_CUSTOMER_ID]; RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "EEPROM Customer ID: 0x%2x\n", rtlefuse->eeprom_oemid); @@ -1939,7 +1938,7 @@ void rtl92ce_update_channel_access_setting(struct ieee80211_hw *hw) u16 sifs_timer; rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SLOT_TIME, - (u8 *)&mac->slot_time); + &mac->slot_time); if (!mac->ht_enable) sifs_timer = 0x0a0a; else diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c index 3af874e6959..52166640f16 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c +++ b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c @@ -605,7 +605,7 @@ void rtl92ce_tx_fill_desc(struct ieee80211_hw *hw, struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); bool defaultadapter = true; struct ieee80211_sta *sta; - u8 *pdesc = (u8 *) pdesc_tx; + u8 *pdesc = pdesc_tx; u16 seq_number; __le16 fc = hdr->frame_control; u8 fw_qsel = _rtl92ce_map_hwqueue_to_fwqueue(skb, hw_queue); @@ -806,7 +806,7 @@ void rtl92ce_tx_fill_cmddesc(struct ieee80211_hw *hw, SET_TX_DESC_OWN(pdesc, 1); - SET_TX_DESC_PKT_SIZE((u8 *) pdesc, (u16) (skb->len)); + SET_TX_DESC_PKT_SIZE(pdesc, (u16) (skb->len)); SET_TX_DESC_FIRST_SEG(pdesc, 1); SET_TX_DESC_LAST_SEG(pdesc, 1); diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c b/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c index 0c74d4f2eeb..4bbb711a36c 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c @@ -381,11 +381,11 @@ static void _rtl92cu_read_adapter_info(struct ieee80211_hw *hw) rtlefuse->eeprom_did = le16_to_cpu(*(__le16 *)&hwinfo[EEPROM_DID]); RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, " VID = 0x%02x PID = 0x%02x\n", rtlefuse->eeprom_vid, rtlefuse->eeprom_did); - rtlefuse->eeprom_channelplan = *(u8 *)&hwinfo[EEPROM_CHANNELPLAN]; + rtlefuse->eeprom_channelplan = hwinfo[EEPROM_CHANNELPLAN]; rtlefuse->eeprom_version = le16_to_cpu(*(__le16 *)&hwinfo[EEPROM_VERSION]); rtlefuse->txpwr_fromeprom = true; - rtlefuse->eeprom_oemid = *(u8 *)&hwinfo[EEPROM_CUSTOMER_ID]; + rtlefuse->eeprom_oemid = hwinfo[EEPROM_CUSTOMER_ID]; RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "EEPROM Customer ID: 0x%2x\n", rtlefuse->eeprom_oemid); if (rtlhal->oem_id == RT_CID_DEFAULT) { @@ -1660,7 +1660,7 @@ void rtl92cu_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) for (e_aci = 0; e_aci < AC_MAX; e_aci++) rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_AC_PARAM, - (u8 *)(&e_aci)); + &e_aci); } else { u8 sifstime = 0; u8 u1bAIFS; @@ -1685,7 +1685,7 @@ void rtl92cu_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) } case HW_VAR_ACK_PREAMBLE:{ u8 reg_tmp; - u8 short_preamble = (bool) (*(u8 *) val); + u8 short_preamble = (bool)*val; reg_tmp = 0; if (short_preamble) reg_tmp |= 0x80; @@ -1696,7 +1696,7 @@ void rtl92cu_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) u8 min_spacing_to_set; u8 sec_min_space; - min_spacing_to_set = *((u8 *) val); + min_spacing_to_set = *val; if (min_spacing_to_set <= 7) { switch (rtlpriv->sec.pairwise_enc_algorithm) { case NO_ENCRYPTION: @@ -1729,7 +1729,7 @@ void rtl92cu_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) case HW_VAR_SHORTGI_DENSITY:{ u8 density_to_set; - density_to_set = *((u8 *) val); + density_to_set = *val; density_to_set &= 0x1f; mac->min_space_cfg &= 0x07; mac->min_space_cfg |= (density_to_set << 3); @@ -1747,7 +1747,7 @@ void rtl92cu_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) u8 index = 0; p_regtoset = regtoset_normal; - factor_toset = *((u8 *) val); + factor_toset = *val; if (factor_toset <= 3) { factor_toset = (1 << (factor_toset + 2)); if (factor_toset > 0xf) @@ -1774,7 +1774,7 @@ void rtl92cu_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) break; } case HW_VAR_AC_PARAM:{ - u8 e_aci = *((u8 *) val); + u8 e_aci = *val; u32 u4b_ac_param; u16 cw_min = le16_to_cpu(mac->ac[e_aci].cw_min); u16 cw_max = le16_to_cpu(mac->ac[e_aci].cw_max); @@ -1814,11 +1814,11 @@ void rtl92cu_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) } if (rtlusb->acm_method != eAcmWay2_SW) rtlpriv->cfg->ops->set_hw_reg(hw, - HW_VAR_ACM_CTRL, (u8 *)(&e_aci)); + HW_VAR_ACM_CTRL, &e_aci); break; } case HW_VAR_ACM_CTRL:{ - u8 e_aci = *((u8 *) val); + u8 e_aci = *val; union aci_aifsn *p_aci_aifsn = (union aci_aifsn *) (&(mac->ac[0].aifs)); u8 acm = p_aci_aifsn->f.acm; @@ -1874,7 +1874,7 @@ void rtl92cu_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) break; } case HW_VAR_RETRY_LIMIT:{ - u8 retry_limit = ((u8 *) (val))[0]; + u8 retry_limit = val[0]; rtl_write_word(rtlpriv, REG_RL, retry_limit << RETRY_LIMIT_SHORT_SHIFT | @@ -1891,39 +1891,38 @@ void rtl92cu_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) rtlefuse->efuse_usedbytes = *((u16 *) val); break; case HW_VAR_EFUSE_USAGE: - rtlefuse->efuse_usedpercentage = *((u8 *) val); + rtlefuse->efuse_usedpercentage = *val; break; case HW_VAR_IO_CMD: rtl92c_phy_set_io_cmd(hw, (*(enum io_type *)val)); break; case HW_VAR_WPA_CONFIG: - rtl_write_byte(rtlpriv, REG_SECCFG, *((u8 *) val)); + rtl_write_byte(rtlpriv, REG_SECCFG, *val); break; case HW_VAR_SET_RPWM:{ u8 rpwm_val = rtl_read_byte(rtlpriv, REG_USB_HRPWM); if (rpwm_val & BIT(7)) - rtl_write_byte(rtlpriv, REG_USB_HRPWM, - (*(u8 *)val)); + rtl_write_byte(rtlpriv, REG_USB_HRPWM, *val); else rtl_write_byte(rtlpriv, REG_USB_HRPWM, - ((*(u8 *)val) | BIT(7))); + *val | BIT(7)); break; } case HW_VAR_H2C_FW_PWRMODE:{ - u8 psmode = (*(u8 *) val); + u8 psmode = *val; if ((psmode != FW_PS_ACTIVE_MODE) && (!IS_92C_SERIAL(rtlhal->version))) rtl92c_dm_rf_saving(hw, true); - rtl92c_set_fw_pwrmode_cmd(hw, (*(u8 *) val)); + rtl92c_set_fw_pwrmode_cmd(hw, (*val)); break; } case HW_VAR_FW_PSMODE_STATUS: ppsc->fw_current_inpsmode = *((bool *) val); break; case HW_VAR_H2C_FW_JOINBSSRPT:{ - u8 mstatus = (*(u8 *) val); + u8 mstatus = *val; u8 tmp_reg422; bool recover = false; @@ -1948,7 +1947,7 @@ void rtl92cu_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) tmp_reg422 | BIT(6)); rtl_write_byte(rtlpriv, REG_CR + 1, 0x02); } - rtl92c_set_fw_joinbss_report_cmd(hw, (*(u8 *) val)); + rtl92c_set_fw_joinbss_report_cmd(hw, (*val)); break; } case HW_VAR_AID:{ @@ -1961,7 +1960,7 @@ void rtl92cu_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) break; } case HW_VAR_CORRECT_TSF:{ - u8 btype_ibss = ((u8 *) (val))[0]; + u8 btype_ibss = val[0]; if (btype_ibss) _rtl92cu_stop_tx_beacon(hw); @@ -2184,7 +2183,7 @@ void rtl92cu_update_channel_access_setting(struct ieee80211_hw *hw) u16 sifs_timer; rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SLOT_TIME, - (u8 *)&mac->slot_time); + &mac->slot_time); if (!mac->ht_enable) sifs_timer = 0x0a0a; else diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c b/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c index 21bc827c5fa..2e6eb356a93 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c @@ -668,7 +668,7 @@ void rtl92cu_tx_fill_cmddesc(struct ieee80211_hw *hw, SET_TX_DESC_RATE_ID(pdesc, 7); SET_TX_DESC_MACID(pdesc, 0); SET_TX_DESC_OWN(pdesc, 1); - SET_TX_DESC_PKT_SIZE((u8 *) pdesc, (u16) (skb->len)); + SET_TX_DESC_PKT_SIZE(pdesc, (u16)skb->len); SET_TX_DESC_FIRST_SEG(pdesc, 1); SET_TX_DESC_LAST_SEG(pdesc, 1); SET_TX_DESC_OFFSET(pdesc, 0x20); diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/dm.c b/drivers/net/wireless/rtlwifi/rtl8192de/dm.c index a7d63a84551..c0201ed69dd 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192de/dm.c +++ b/drivers/net/wireless/rtlwifi/rtl8192de/dm.c @@ -696,7 +696,7 @@ static void rtl92d_dm_check_edca_turbo(struct ieee80211_hw *hw) if (rtlpriv->dm.current_turbo_edca) { u8 tmp = AC0_BE; rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_AC_PARAM, - (u8 *) (&tmp)); + &tmp); rtlpriv->dm.current_turbo_edca = false; } } diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/fw.c b/drivers/net/wireless/rtlwifi/rtl8192de/fw.c index f548a8d0068..895ae6c1f35 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192de/fw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192de/fw.c @@ -120,7 +120,7 @@ static void _rtl92d_write_fw(struct ieee80211_hw *hw, { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); - u8 *bufferPtr = (u8 *) buffer; + u8 *bufferPtr = buffer; u32 pagenums, remainSize; u32 page, offset; @@ -256,8 +256,8 @@ int rtl92d_download_fw(struct ieee80211_hw *hw) if (rtlpriv->max_fw_size == 0 || !rtlhal->pfirmware) return 1; fwsize = rtlhal->fwsize; - pfwheader = (u8 *) rtlhal->pfirmware; - pfwdata = (u8 *) rtlhal->pfirmware; + pfwheader = rtlhal->pfirmware; + pfwdata = rtlhal->pfirmware; rtlhal->fw_version = (u16) GET_FIRMWARE_HDR_VERSION(pfwheader); rtlhal->fw_subversion = (u16) GET_FIRMWARE_HDR_SUB_VER(pfwheader); RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/hw.c b/drivers/net/wireless/rtlwifi/rtl8192de/hw.c index b338d526c42..f4051f4f039 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192de/hw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192de/hw.c @@ -235,12 +235,12 @@ void rtl92de_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) for (e_aci = 0; e_aci < AC_MAX; e_aci++) rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_AC_PARAM, - (u8 *) (&e_aci)); + (&e_aci)); break; } case HW_VAR_ACK_PREAMBLE: { u8 reg_tmp; - u8 short_preamble = (bool) (*(u8 *) val); + u8 short_preamble = (bool) (*val); reg_tmp = (mac->cur_40_prime_sc) << 5; if (short_preamble) @@ -252,7 +252,7 @@ void rtl92de_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) u8 min_spacing_to_set; u8 sec_min_space; - min_spacing_to_set = *((u8 *) val); + min_spacing_to_set = *val; if (min_spacing_to_set <= 7) { sec_min_space = 0; if (min_spacing_to_set < sec_min_space) @@ -271,7 +271,7 @@ void rtl92de_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) case HW_VAR_SHORTGI_DENSITY: { u8 density_to_set; - density_to_set = *((u8 *) val); + density_to_set = *val; mac->min_space_cfg = rtlpriv->rtlhal.minspace_cfg; mac->min_space_cfg |= (density_to_set << 3); RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD, @@ -293,7 +293,7 @@ void rtl92de_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) regtoSet = 0x66626641; else regtoSet = 0xb972a841; - factor_toset = *((u8 *) val); + factor_toset = *val; if (factor_toset <= 3) { factor_toset = (1 << (factor_toset + 2)); if (factor_toset > 0xf) @@ -316,15 +316,15 @@ void rtl92de_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) break; } case HW_VAR_AC_PARAM: { - u8 e_aci = *((u8 *) val); + u8 e_aci = *val; rtl92d_dm_init_edca_turbo(hw); if (rtlpci->acm_method != eAcmWay2_SW) rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_ACM_CTRL, - (u8 *) (&e_aci)); + &e_aci); break; } case HW_VAR_ACM_CTRL: { - u8 e_aci = *((u8 *) val); + u8 e_aci = *val; union aci_aifsn *p_aci_aifsn = (union aci_aifsn *)(&(mac->ac[0].aifs)); u8 acm = p_aci_aifsn->f.acm; @@ -376,7 +376,7 @@ void rtl92de_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) rtlpci->receive_config = ((u32 *) (val))[0]; break; case HW_VAR_RETRY_LIMIT: { - u8 retry_limit = ((u8 *) (val))[0]; + u8 retry_limit = val[0]; rtl_write_word(rtlpriv, REG_RL, retry_limit << RETRY_LIMIT_SHORT_SHIFT | @@ -390,16 +390,16 @@ void rtl92de_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) rtlefuse->efuse_usedbytes = *((u16 *) val); break; case HW_VAR_EFUSE_USAGE: - rtlefuse->efuse_usedpercentage = *((u8 *) val); + rtlefuse->efuse_usedpercentage = *val; break; case HW_VAR_IO_CMD: rtl92d_phy_set_io_cmd(hw, (*(enum io_type *)val)); break; case HW_VAR_WPA_CONFIG: - rtl_write_byte(rtlpriv, REG_SECCFG, *((u8 *) val)); + rtl_write_byte(rtlpriv, REG_SECCFG, *val); break; case HW_VAR_SET_RPWM: - rtl92d_fill_h2c_cmd(hw, H2C_PWRM, 1, (u8 *) (val)); + rtl92d_fill_h2c_cmd(hw, H2C_PWRM, 1, (val)); break; case HW_VAR_H2C_FW_PWRMODE: break; @@ -407,7 +407,7 @@ void rtl92de_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) ppsc->fw_current_inpsmode = *((bool *) val); break; case HW_VAR_H2C_FW_JOINBSSRPT: { - u8 mstatus = (*(u8 *) val); + u8 mstatus = (*val); u8 tmp_regcr, tmp_reg422; bool recover = false; @@ -435,7 +435,7 @@ void rtl92de_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) rtl_write_byte(rtlpriv, REG_CR + 1, (tmp_regcr & ~(BIT(0)))); } - rtl92d_set_fw_joinbss_report_cmd(hw, (*(u8 *) val)); + rtl92d_set_fw_joinbss_report_cmd(hw, (*val)); break; } case HW_VAR_AID: { @@ -447,7 +447,7 @@ void rtl92de_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) break; } case HW_VAR_CORRECT_TSF: { - u8 btype_ibss = ((u8 *) (val))[0]; + u8 btype_ibss = val[0]; if (btype_ibss) _rtl92de_stop_tx_beacon(hw); @@ -1794,7 +1794,7 @@ static void _rtl92de_read_adapter_info(struct ieee80211_hw *hw) "RTL819X Not boot from eeprom, check it !!\n"); return; } - rtlefuse->eeprom_oemid = *(u8 *)&hwinfo[EEPROM_CUSTOMER_ID]; + rtlefuse->eeprom_oemid = hwinfo[EEPROM_CUSTOMER_ID]; _rtl92de_read_macphymode_and_bandtype(hw, hwinfo); /* VID, DID SE 0xA-D */ @@ -2115,7 +2115,7 @@ void rtl92de_update_channel_access_setting(struct ieee80211_hw *hw) u16 sifs_timer; rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SLOT_TIME, - (u8 *)&mac->slot_time); + &mac->slot_time); if (!mac->ht_enable) sifs_timer = 0x0a0a; else diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/trx.c b/drivers/net/wireless/rtlwifi/rtl8192de/trx.c index 1666ef7fd87..f80690d82c1 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192de/trx.c +++ b/drivers/net/wireless/rtlwifi/rtl8192de/trx.c @@ -560,7 +560,7 @@ void rtl92de_tx_fill_desc(struct ieee80211_hw *hw, struct rtl_hal *rtlhal = rtl_hal(rtlpriv); struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); struct ieee80211_sta *sta = info->control.sta; - u8 *pdesc = (u8 *) pdesc_tx; + u8 *pdesc = pdesc_tx; u16 seq_number; __le16 fc = hdr->frame_control; unsigned int buf_len = 0; @@ -761,11 +761,11 @@ void rtl92de_tx_fill_cmddesc(struct ieee80211_hw *hw, SET_TX_DESC_QUEUE_SEL(pdesc, fw_queue); SET_TX_DESC_FIRST_SEG(pdesc, 1); SET_TX_DESC_LAST_SEG(pdesc, 1); - SET_TX_DESC_TX_BUFFER_SIZE(pdesc, (u16) (skb->len)); + SET_TX_DESC_TX_BUFFER_SIZE(pdesc, (u16)skb->len); SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, mapping); SET_TX_DESC_RATE_ID(pdesc, 7); SET_TX_DESC_MACID(pdesc, 0); - SET_TX_DESC_PKT_SIZE((u8 *) pdesc, (u16) (skb->len)); + SET_TX_DESC_PKT_SIZE(pdesc, (u16) (skb->len)); SET_TX_DESC_FIRST_SEG(pdesc, 1); SET_TX_DESC_LAST_SEG(pdesc, 1); SET_TX_DESC_OFFSET(pdesc, 0x20); diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/dm.c b/drivers/net/wireless/rtlwifi/rtl8192se/dm.c index 2e1158026fb..465f5815710 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192se/dm.c +++ b/drivers/net/wireless/rtlwifi/rtl8192se/dm.c @@ -146,7 +146,7 @@ static void _rtl92s_dm_check_edca_turbo(struct ieee80211_hw *hw) if (rtlpriv->dm.current_turbo_edca) { u8 tmp = AC0_BE; rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_AC_PARAM, - (u8 *)(&tmp)); + &tmp); rtlpriv->dm.current_turbo_edca = false; } } diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/hw.c b/drivers/net/wireless/rtlwifi/rtl8192se/hw.c index b141c35bf92..4542e6952b9 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192se/hw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192se/hw.c @@ -145,13 +145,13 @@ void rtl92se_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) for (e_aci = 0; e_aci < AC_MAX; e_aci++) { rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_AC_PARAM, - (u8 *)(&e_aci)); + (&e_aci)); } break; } case HW_VAR_ACK_PREAMBLE:{ u8 reg_tmp; - u8 short_preamble = (bool) (*(u8 *) val); + u8 short_preamble = (bool) (*val); reg_tmp = (mac->cur_40_prime_sc) << 5; if (short_preamble) reg_tmp |= 0x80; @@ -163,7 +163,7 @@ void rtl92se_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) u8 min_spacing_to_set; u8 sec_min_space; - min_spacing_to_set = *((u8 *)val); + min_spacing_to_set = *val; if (min_spacing_to_set <= 7) { if (rtlpriv->sec.pairwise_enc_algorithm == NO_ENCRYPTION) @@ -194,7 +194,7 @@ void rtl92se_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) case HW_VAR_SHORTGI_DENSITY:{ u8 density_to_set; - density_to_set = *((u8 *) val); + density_to_set = *val; mac->min_space_cfg = rtlpriv->rtlhal.minspace_cfg; mac->min_space_cfg |= (density_to_set << 3); @@ -216,7 +216,7 @@ void rtl92se_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) 15, 15, 15, 15, 0}; u8 index = 0; - factor_toset = *((u8 *) val); + factor_toset = *val; if (factor_toset <= 3) { factor_toset = (1 << (factor_toset + 2)); if (factor_toset > 0xf) @@ -248,17 +248,17 @@ void rtl92se_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) break; } case HW_VAR_AC_PARAM:{ - u8 e_aci = *((u8 *) val); + u8 e_aci = *val; rtl92s_dm_init_edca_turbo(hw); if (rtlpci->acm_method != eAcmWay2_SW) rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_ACM_CTRL, - (u8 *)(&e_aci)); + &e_aci); break; } case HW_VAR_ACM_CTRL:{ - u8 e_aci = *((u8 *) val); + u8 e_aci = *val; union aci_aifsn *p_aci_aifsn = (union aci_aifsn *)(&( mac->ac[0].aifs)); u8 acm = p_aci_aifsn->f.acm; @@ -313,7 +313,7 @@ void rtl92se_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) break; } case HW_VAR_RETRY_LIMIT:{ - u8 retry_limit = ((u8 *) (val))[0]; + u8 retry_limit = val[0]; rtl_write_word(rtlpriv, RETRY_LIMIT, retry_limit << RETRY_LIMIT_SHORT_SHIFT | @@ -328,14 +328,14 @@ void rtl92se_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) break; } case HW_VAR_EFUSE_USAGE: { - rtlefuse->efuse_usedpercentage = *((u8 *) val); + rtlefuse->efuse_usedpercentage = *val; break; } case HW_VAR_IO_CMD: { break; } case HW_VAR_WPA_CONFIG: { - rtl_write_byte(rtlpriv, REG_SECR, *((u8 *) val)); + rtl_write_byte(rtlpriv, REG_SECR, *val); break; } case HW_VAR_SET_RPWM:{ @@ -1813,8 +1813,7 @@ static void _rtl92se_read_adapter_info(struct ieee80211_hw *hw) else index = 2; - tempval = (*(u8 *)&hwinfo[EEPROM_TX_PWR_HT20_DIFF + - index]) & 0xff; + tempval = hwinfo[EEPROM_TX_PWR_HT20_DIFF + index] & 0xff; rtlefuse->txpwr_ht20diff[RF90_PATH_A][i] = (tempval & 0xF); rtlefuse->txpwr_ht20diff[RF90_PATH_B][i] = ((tempval >> 4) & 0xF); @@ -1830,14 +1829,13 @@ static void _rtl92se_read_adapter_info(struct ieee80211_hw *hw) else index = 1; - tempval = (*(u8 *)&hwinfo[EEPROM_TX_PWR_OFDM_DIFF + index]) - & 0xff; + tempval = hwinfo[EEPROM_TX_PWR_OFDM_DIFF + index] & 0xff; rtlefuse->txpwr_legacyhtdiff[RF90_PATH_A][i] = (tempval & 0xF); rtlefuse->txpwr_legacyhtdiff[RF90_PATH_B][i] = ((tempval >> 4) & 0xF); - tempval = (*(u8 *)&hwinfo[TX_PWR_SAFETY_CHK]); + tempval = hwinfo[TX_PWR_SAFETY_CHK]; rtlefuse->txpwr_safetyflag = (tempval & 0x01); } @@ -1876,7 +1874,7 @@ static void _rtl92se_read_adapter_info(struct ieee80211_hw *hw) /* Read RF-indication and Tx Power gain * index diff of legacy to HT OFDM rate. */ - tempval = (*(u8 *)&hwinfo[EEPROM_RFIND_POWERDIFF]) & 0xff; + tempval = hwinfo[EEPROM_RFIND_POWERDIFF] & 0xff; rtlefuse->eeprom_txpowerdiff = tempval; rtlefuse->legacy_httxpowerdiff = rtlefuse->txpwr_legacyhtdiff[RF90_PATH_A][0]; @@ -1887,7 +1885,7 @@ static void _rtl92se_read_adapter_info(struct ieee80211_hw *hw) /* Get TSSI value for each path. */ usvalue = *(u16 *)&hwinfo[EEPROM_TSSI_A]; rtlefuse->eeprom_tssi[RF90_PATH_A] = (u8)((usvalue & 0xff00) >> 8); - usvalue = *(u8 *)&hwinfo[EEPROM_TSSI_B]; + usvalue = hwinfo[EEPROM_TSSI_B]; rtlefuse->eeprom_tssi[RF90_PATH_B] = (u8)(usvalue & 0xff); RTPRINT(rtlpriv, FINIT, INIT_TxPower, "TSSI_A = 0x%x, TSSI_B = 0x%x\n", @@ -1896,7 +1894,7 @@ static void _rtl92se_read_adapter_info(struct ieee80211_hw *hw) /* Read antenna tx power offset of B/C/D to A from EEPROM */ /* and read ThermalMeter from EEPROM */ - tempval = *(u8 *)&hwinfo[EEPROM_THERMALMETER]; + tempval = hwinfo[EEPROM_THERMALMETER]; rtlefuse->eeprom_thermalmeter = tempval; RTPRINT(rtlpriv, FINIT, INIT_TxPower, "thermalmeter = 0x%x\n", rtlefuse->eeprom_thermalmeter); @@ -1906,20 +1904,20 @@ static void _rtl92se_read_adapter_info(struct ieee80211_hw *hw) rtlefuse->tssi_13dbm = rtlefuse->eeprom_thermalmeter * 100; /* Read CrystalCap from EEPROM */ - tempval = (*(u8 *)&hwinfo[EEPROM_CRYSTALCAP]) >> 4; + tempval = hwinfo[EEPROM_CRYSTALCAP] >> 4; rtlefuse->eeprom_crystalcap = tempval; /* CrystalCap, BIT(12)~15 */ rtlefuse->crystalcap = rtlefuse->eeprom_crystalcap; /* Read IC Version && Channel Plan */ /* Version ID, Channel plan */ - rtlefuse->eeprom_channelplan = *(u8 *)&hwinfo[EEPROM_CHANNELPLAN]; + rtlefuse->eeprom_channelplan = hwinfo[EEPROM_CHANNELPLAN]; rtlefuse->txpwr_fromeprom = true; RTPRINT(rtlpriv, FINIT, INIT_TxPower, "EEPROM ChannelPlan = 0x%4x\n", rtlefuse->eeprom_channelplan); /* Read Customer ID or Board Type!!! */ - tempval = *(u8 *)&hwinfo[EEPROM_BOARDTYPE]; + tempval = hwinfo[EEPROM_BOARDTYPE]; /* Change RF type definition */ if (tempval == 0) rtlphy->rf_type = RF_2T2R; @@ -1941,7 +1939,7 @@ static void _rtl92se_read_adapter_info(struct ieee80211_hw *hw) } } rtlefuse->b1ss_support = rtlefuse->b1x1_recvcombine; - rtlefuse->eeprom_oemid = *(u8 *)&hwinfo[EEPROM_CUSTOMID]; + rtlefuse->eeprom_oemid = *&hwinfo[EEPROM_CUSTOMID]; RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "EEPROM Customer ID: 0x%2x", rtlefuse->eeprom_oemid); @@ -2251,7 +2249,7 @@ void rtl92se_update_channel_access_setting(struct ieee80211_hw *hw) u16 sifs_timer; rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SLOT_TIME, - (u8 *)&mac->slot_time); + &mac->slot_time); sifs_timer = 0x0e0e; rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SIFS, (u8 *)&sifs_timer); diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/trx.c b/drivers/net/wireless/rtlwifi/rtl8192se/trx.c index 812b5858f14..36d1cb3aef8 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192se/trx.c +++ b/drivers/net/wireless/rtlwifi/rtl8192se/trx.c @@ -599,7 +599,7 @@ void rtl92se_tx_fill_desc(struct ieee80211_hw *hw, struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); struct ieee80211_sta *sta = info->control.sta; - u8 *pdesc = (u8 *) pdesc_tx; + u8 *pdesc = pdesc_tx; u16 seq_number; __le16 fc = hdr->frame_control; u8 reserved_macid = 0; diff --git a/drivers/net/wireless/ti/wlcore/tx.c b/drivers/net/wireless/ti/wlcore/tx.c index 6893bc20799..3fb59554653 100644 --- a/drivers/net/wireless/ti/wlcore/tx.c +++ b/drivers/net/wireless/ti/wlcore/tx.c @@ -871,8 +871,7 @@ static void wl1271_tx_complete_packet(struct wl1271 *wl, /* Called upon reception of a TX complete interrupt */ void wl1271_tx_complete(struct wl1271 *wl) { - struct wl1271_acx_mem_map *memmap = - (struct wl1271_acx_mem_map *)wl->target_mem_map; + struct wl1271_acx_mem_map *memmap = wl->target_mem_map; u32 count, fw_counter; u32 i; diff --git a/drivers/net/wireless/zd1211rw/zd_chip.h b/drivers/net/wireless/zd1211rw/zd_chip.h index 117c4123943..7ab922209b2 100644 --- a/drivers/net/wireless/zd1211rw/zd_chip.h +++ b/drivers/net/wireless/zd1211rw/zd_chip.h @@ -827,7 +827,7 @@ int zd_ioread32v_locked(struct zd_chip *chip, u32 *values, static inline int zd_ioread32_locked(struct zd_chip *chip, u32 *value, const zd_addr_t addr) { - return zd_ioread32v_locked(chip, value, (const zd_addr_t *)&addr, 1); + return zd_ioread32v_locked(chip, value, &addr, 1); } static inline int zd_iowrite16_locked(struct zd_chip *chip, u16 value, diff --git a/drivers/net/wireless/zd1211rw/zd_usb.h b/drivers/net/wireless/zd1211rw/zd_usb.h index 99193b456a7..45e3bb28a01 100644 --- a/drivers/net/wireless/zd1211rw/zd_usb.h +++ b/drivers/net/wireless/zd1211rw/zd_usb.h @@ -274,7 +274,7 @@ int zd_usb_ioread16v(struct zd_usb *usb, u16 *values, static inline int zd_usb_ioread16(struct zd_usb *usb, u16 *value, const zd_addr_t addr) { - return zd_usb_ioread16v(usb, value, (const zd_addr_t *)&addr, 1); + return zd_usb_ioread16v(usb, value, &addr, 1); } void zd_usb_iowrite16v_async_start(struct zd_usb *usb); |