diff options
| author | Stanislaw Gruszka <sgruszka@redhat.com> | 2012-02-03 17:32:00 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-02-06 14:56:13 -0500 |
| commit | 00ea99e1d86b05e7ba90d66673b536b731af87cd (patch) | |
| tree | fe903abefeb16778697e48062a4321cee42b0c99 /drivers/net/wireless/iwlegacy/4965.c | |
| parent | 89ef1ed2d241d3dfe884055d8446a5dd94919e54 (diff) | |
iwlegacy: remove struct il_tx_info
It's just wrapper to sk_buff pointers ...
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlegacy/4965.c')
| -rw-r--r-- | drivers/net/wireless/iwlegacy/4965.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/net/wireless/iwlegacy/4965.c b/drivers/net/wireless/iwlegacy/4965.c index cf1d0164a9a..17a6922e890 100644 --- a/drivers/net/wireless/iwlegacy/4965.c +++ b/drivers/net/wireless/iwlegacy/4965.c @@ -1873,7 +1873,7 @@ il4965_tx_status_reply_tx(struct il_priv *il, struct il_ht_agg *agg, D_TX_REPLY("FrameCnt = %d, StartIdx=%d idx=%d\n", agg->frame_count, agg->start_idx, idx); - info = IEEE80211_SKB_CB(il->txq[txq_id].txb[idx].skb); + info = IEEE80211_SKB_CB(il->txq[txq_id].skbs[idx]); info->status.rates[0].count = tx_resp->failure_frame + 1; info->flags &= ~IEEE80211_TX_CTL_AMPDU; info->flags |= il4965_tx_status_to_mac80211(status); @@ -1888,6 +1888,7 @@ il4965_tx_status_reply_tx(struct il_priv *il, struct il_ht_agg *agg, /* Two or more frames were attempted; expect block-ack */ u64 bitmap = 0; int start = agg->start_idx; + struct sk_buff *skb; /* Construct bit-map of pending frames within Tx win */ for (i = 0; i < agg->frame_count; i++) { @@ -1905,12 +1906,10 @@ il4965_tx_status_reply_tx(struct il_priv *il, struct il_ht_agg *agg, D_TX_REPLY("FrameCnt = %d, txq_id=%d idx=%d\n", agg->frame_count, txq_id, idx); - hdr = il_tx_queue_get_hdr(il, txq_id, idx); - if (!hdr) { - IL_ERR("BUG_ON idx doesn't point to valid skb" - " idx=%d, txq_id=%d\n", idx, txq_id); + skb = il->txq[txq_id].skbs[idx]; + if (WARN_ON_ONCE(skb == NULL)) return -1; - } + hdr = (struct ieee80211_hdr *) skb->data; sc = le16_to_cpu(hdr->seq_ctrl); if (idx != (SEQ_TO_SN(sc) & 0xff)) { @@ -2018,6 +2017,7 @@ il4965_hdl_tx(struct il_priv *il, struct il_rx_buf *rxb) int txq_id = SEQ_TO_QUEUE(sequence); int idx = SEQ_TO_IDX(sequence); struct il_tx_queue *txq = &il->txq[txq_id]; + struct sk_buff *skb; struct ieee80211_hdr *hdr; struct ieee80211_tx_info *info; struct il4965_tx_resp *tx_resp = (void *)&pkt->u.raw[0]; @@ -2036,10 +2036,12 @@ il4965_hdl_tx(struct il_priv *il, struct il_rx_buf *rxb) } txq->time_stamp = jiffies; - info = IEEE80211_SKB_CB(txq->txb[txq->q.read_ptr].skb); + + skb = txq->skbs[txq->q.read_ptr]; + info = IEEE80211_SKB_CB(skb); memset(&info->status, 0, sizeof(info->status)); - hdr = il_tx_queue_get_hdr(il, txq_id, idx); + hdr = (struct ieee80211_hdr *) skb->data; if (ieee80211_is_data_qos(hdr->frame_control)) { qc = ieee80211_get_qos_ctl(hdr); tid = qc[0] & 0xf; |