Merge remote-tracking branches 'regmap/topic/cache', 'regmap/topic/irq', 'regmap...

[sfrench/cifs-2.6.git] / drivers / net / wireless / iwlwifi / dvm / tx.c

diff --git a/drivers/net/wireless/iwlwifi/dvm/tx.c b/drivers/net/wireless/iwlwifi/dvm/tx.c
index 1fef5240e6adc07317b7128bf7d7617385fa9aa8..398dd096674cf17bd8112e8e7d06ad4ce57427f0 100644 (file)
--- a/drivers/net/wireless/iwlwifi/dvm/tx.c
+++ b/drivers/net/wireless/iwlwifi/dvm/tx.c
@@ -2,7 +2,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2008 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -29,7 +29,6 @@
 
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/init.h>
 #include <linux/sched.h>
 #include <linux/ieee80211.h>
 #include "iwl-io.h"
@@ -368,6 +367,7 @@ int iwlagn_tx_skb(struct iwl_priv *priv,
                goto drop_unlock_priv;
 
        memset(dev_cmd, 0, sizeof(*dev_cmd));
+       dev_cmd->hdr.cmd = REPLY_TX;
        tx_cmd = (struct iwl_tx_cmd *) dev_cmd->payload;
 
        /* Total # bytes to be transmitted */
@@ -1291,8 +1291,6 @@ int iwlagn_rx_reply_compressed_ba(struct iwl_priv *priv,
        struct iwl_compressed_ba_resp *ba_resp = (void *)pkt->data;
        struct iwl_ht_agg *agg;
        struct sk_buff_head reclaimed_skbs;
-       struct ieee80211_tx_info *info;
-       struct ieee80211_hdr *hdr;
        struct sk_buff *skb;
        int sta_id;
        int tid;
@@ -1379,22 +1377,28 @@ int iwlagn_rx_reply_compressed_ba(struct iwl_priv *priv,
        freed = 0;
 
        skb_queue_walk(&reclaimed_skbs, skb) {
-               hdr = (struct ieee80211_hdr *)skb->data;
+               struct ieee80211_hdr *hdr = (void *)skb->data;
+               struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
 
                if (ieee80211_is_data_qos(hdr->frame_control))
                        freed++;
                else
                        WARN_ON_ONCE(1);
 
-               info = IEEE80211_SKB_CB(skb);
                iwl_trans_free_tx_cmd(priv->trans, info->driver_data[1]);
 
+               memset(&info->status, 0, sizeof(info->status));
+               /* Packet was transmitted successfully, failures come as single
+                * frames because before failing a frame the firmware transmits
+                * it without aggregation at least once.
+                */
+               info->flags |= IEEE80211_TX_STAT_ACK;
+
                if (freed == 1) {
                        /* this is the first skb we deliver in this batch */
                        /* put the rate scaling data there */
                        info = IEEE80211_SKB_CB(skb);
                        memset(&info->status, 0, sizeof(info->status));
-                       info->flags |= IEEE80211_TX_STAT_ACK;
                        info->flags |= IEEE80211_TX_STAT_AMPDU;
                        info->status.ampdu_ack_len = ba_resp->txed_2_done;
                        info->status.ampdu_len = ba_resp->txed;