1 files changed, 23 insertions, 35 deletions

diff --git a/net/mac80211/status.c b/net/mac80211/status.c
index 5f8f89e89d6b..8cd72914cdaf 100644
--- a/net/mac80211/status.c
+++ b/net/mac80211/status.c
@@ -155,13 +155,10 @@ static void ieee80211_handle_filtered_frame(struct ieee80211_local *local,
 		return;
 	}
 
-#ifdef CONFIG_MAC80211_VERBOSE_DEBUG
-	if (net_ratelimit())
-		wiphy_debug(local->hw.wiphy,
-			    "dropped TX filtered frame, queue_len=%d PS=%d @%lu\n",
-			    skb_queue_len(&sta->tx_filtered[ac]),
-			    !!test_sta_flag(sta, WLAN_STA_PS_STA), jiffies);
-#endif
+	ps_dbg_ratelimited(sta->sdata,
+			   "dropped TX filtered frame, queue_len=%d PS=%d @%lu\n",
+			   skb_queue_len(&sta->tx_filtered[ac]),
+			   !!test_sta_flag(sta, WLAN_STA_PS_STA), jiffies);
 	dev_kfree_skb(skb);
 }
 
@@ -355,7 +352,13 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
 	int rtap_len;
 
 	for (i = 0; i < IEEE80211_TX_MAX_RATES; i++) {
-		if (info->status.rates[i].idx < 0) {
+		if ((info->flags & IEEE80211_TX_CTL_AMPDU) &&
+		    !(info->flags & IEEE80211_TX_STAT_AMPDU)) {
+			/* just the first aggr frame carry status info */
+			info->status.rates[i].idx = -1;
+			info->status.rates[i].count = 0;
+			break;
+		} else if (info->status.rates[i].idx < 0) {
 			break;
 		} else if (i >= hw->max_report_rates) {
 			/* the HW cannot have attempted that rate */
@@ -378,7 +381,7 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
 
 	for_each_sta_info(local, hdr->addr1, sta, tmp) {
 		/* skip wrong virtual interface */
-		if (compare_ether_addr(hdr->addr2, sta->sdata->vif.addr))
+		if (!ether_addr_equal(hdr->addr2, sta->sdata->vif.addr))
 			continue;
 
 		if (info->flags & IEEE80211_TX_STATUS_EOSP)
@@ -514,36 +517,21 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
 
 	if (info->flags & IEEE80211_TX_INTFL_NL80211_FRAME_TX) {
 		u64 cookie = (unsigned long)skb;
+		acked = info->flags & IEEE80211_TX_STAT_ACK;
 
-		if (ieee80211_is_nullfunc(hdr->frame_control) ||
-		    ieee80211_is_qos_nullfunc(hdr->frame_control)) {
-			acked = info->flags & IEEE80211_TX_STAT_ACK;
+		/*
+		 * TODO: When we have non-netdev frame TX,
+		 * we cannot use skb->dev->ieee80211_ptr
+		 */
 
+		if (ieee80211_is_nullfunc(hdr->frame_control) ||
+		    ieee80211_is_qos_nullfunc(hdr->frame_control))
 			cfg80211_probe_status(skb->dev, hdr->addr1,
 					      cookie, acked, GFP_ATOMIC);
-		} else {
-			struct ieee80211_work *wk;
-
-			rcu_read_lock();
-			list_for_each_entry_rcu(wk, &local->work_list, list) {
-				if (wk->type != IEEE80211_WORK_OFFCHANNEL_TX)
-					continue;
-				if (wk->offchan_tx.frame != skb)
-					continue;
-				wk->offchan_tx.status = true;
-				break;
-			}
-			rcu_read_unlock();
-			if (local->hw_roc_skb_for_status == skb) {
-				cookie = local->hw_roc_cookie ^ 2;
-				local->hw_roc_skb_for_status = NULL;
-			}
-
+		else
 			cfg80211_mgmt_tx_status(
-				skb->dev, cookie, skb->data, skb->len,
-				!!(info->flags & IEEE80211_TX_STAT_ACK),
-				GFP_ATOMIC);
-		}
+				skb->dev->ieee80211_ptr, cookie, skb->data,
+				skb->len, acked, GFP_ATOMIC);
 	}
 
 	if (unlikely(info->ack_frame_id)) {
@@ -583,7 +571,7 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
 	/* send frame to monitor interfaces now */
 	rtap_len = ieee80211_tx_radiotap_len(info);
 	if (WARN_ON_ONCE(skb_headroom(skb) < rtap_len)) {
-		printk(KERN_ERR "ieee80211_tx_status: headroom too small\n");
+		pr_err("ieee80211_tx_status: headroom too small\n");
 		dev_kfree_skb(skb);
 		return;
 	}