diff options
| author | Avinash Patil <patila@marvell.com> | 2012-10-19 19:19:21 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-10-29 15:20:34 -0400 |
| commit | f3b369e40a0fbf975ab0e39c2104f184e188afc3 (patch) | |
| tree | ee515cc33fb1c9c817d93179441aaf2289af1376 /drivers/net/wireless/mwifiex/uap_txrx.c | |
| parent | 3a5b8a16856a4864efa5405e40eb05086b6956e6 (diff) | |
mwifiex: rx path enhancement to derive priv only once
We derive mwifiex_private structure which is per interface from
received skb's rx_info. Once priv is derived, same priv can be
propagated to other functions instead of callee deriving priv
from rx_info again.
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/mwifiex/uap_txrx.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/uap_txrx.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/drivers/net/wireless/mwifiex/uap_txrx.c b/drivers/net/wireless/mwifiex/uap_txrx.c index 0966ac24b3b..a018e42d117 100644 --- a/drivers/net/wireless/mwifiex/uap_txrx.c +++ b/drivers/net/wireless/mwifiex/uap_txrx.c @@ -146,7 +146,7 @@ int mwifiex_handle_uap_rx_forward(struct mwifiex_private *priv, } /* Forward unicat/Inter-BSS packets to kernel. */ - return mwifiex_process_rx_packet(adapter, skb); + return mwifiex_process_rx_packet(priv, skb); } /* @@ -159,24 +159,17 @@ int mwifiex_handle_uap_rx_forward(struct mwifiex_private *priv, * * The completion callback is called after processing is complete. */ -int mwifiex_process_uap_rx_packet(struct mwifiex_adapter *adapter, +int mwifiex_process_uap_rx_packet(struct mwifiex_private *priv, struct sk_buff *skb) { + struct mwifiex_adapter *adapter = priv->adapter; int ret; struct uap_rxpd *uap_rx_pd; - struct mwifiex_rxinfo *rx_info = MWIFIEX_SKB_RXCB(skb); struct rx_packet_hdr *rx_pkt_hdr; u16 rx_pkt_type; u8 ta[ETH_ALEN], pkt_type; struct mwifiex_sta_node *node; - struct mwifiex_private *priv = - mwifiex_get_priv_by_id(adapter, rx_info->bss_num, - rx_info->bss_type); - - if (!priv) - return -1; - uap_rx_pd = (struct uap_rxpd *)(skb->data); rx_pkt_type = le16_to_cpu(uap_rx_pd->rx_pkt_type); rx_pkt_hdr = (void *)uap_rx_pd + le16_to_cpu(uap_rx_pd->rx_pkt_offset); @@ -210,7 +203,7 @@ int mwifiex_process_uap_rx_packet(struct mwifiex_adapter *adapter, while (!skb_queue_empty(&list)) { rx_skb = __skb_dequeue(&list); - ret = mwifiex_recv_packet(adapter, rx_skb); + ret = mwifiex_recv_packet(priv, rx_skb); if (ret) dev_err(adapter->dev, "AP:Rx A-MSDU failed"); @@ -218,7 +211,7 @@ int mwifiex_process_uap_rx_packet(struct mwifiex_adapter *adapter, return 0; } else if (rx_pkt_type == PKT_TYPE_MGMT) { - ret = mwifiex_process_mgmt_packet(adapter, skb); + ret = mwifiex_process_mgmt_packet(priv, skb); if (ret) dev_err(adapter->dev, "Rx of mgmt packet failed"); dev_kfree_skb_any(skb); |