---

yaml --- r: 266017 b: refs/heads/master c: cd0b8d8 h: refs/heads/master i: 266015: 03d3b2a v: v3
git-mirror · Sep 14, 2011 · 6edb5af · 6edb5af
1 parent 866096f
commit 6edb5af
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Showing 2 changed files with 4 additions and 8 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0eff8fcd290dc7f25d393fb3692e8e673babdeeb
+refs/heads/master: cd0b8d89c75233d8468f3c585e4e022f6779ac84
diff --git a/trunk/net/mac80211/sta_info.c b/trunk/net/mac80211/sta_info.c
@@ -691,14 +691,13 @@ void sta_info_clear_tim_bit(struct sta_info *sta)
 	spin_unlock_irqrestore(&sta->local->sta_lock, flags);
 }
 
-static int sta_info_buffer_expired(struct sta_info *sta,
-				   struct sk_buff *skb)
+static bool sta_info_buffer_expired(struct sta_info *sta, struct sk_buff *skb)
 {
 	struct ieee80211_tx_info *info;
 	int timeout;
 
 	if (!skb)
-		return 0;
+		return false;
 
 	info = IEEE80211_SKB_CB(skb);
 
@@ -718,9 +717,6 @@ static bool sta_info_cleanup_expire_buffered(struct ieee80211_local *local,
 	unsigned long flags;
 	struct sk_buff *skb;
 
-	if (skb_queue_empty(&sta->ps_tx_buf))
-		return false;
-
 	for (;;) {
 		spin_lock_irqsave(&sta->ps_tx_buf.lock, flags);
 		skb = skb_peek(&sta->ps_tx_buf);
@@ -745,7 +741,7 @@ static bool sta_info_cleanup_expire_buffered(struct ieee80211_local *local,
 			sta_info_clear_tim_bit(sta);
 	}
 
-	return true;
+	return !skb_queue_empty(&sta->ps_tx_buf);
 }
 
 static int __must_check __sta_info_destroy(struct sta_info *sta)