diff options
author | Felix Fietkau <nbd@openwrt.org> | 2012-11-10 03:44:14 +0100 |
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committer | Johannes Berg <johannes.berg@intel.com> | 2012-11-10 21:26:28 +0100 |
commit | 1f98ab7fef48a2968f37f422c256c9fbd978c3f0 (patch) | |
tree | 69f0c49312c489063d02da10ac1f39490a585334 /net/mac80211/status.c | |
parent | 20f544eea03db4b498942558b882d463ce575c3e (diff) | |
download | kernel_goldelico_gta04-1f98ab7fef48a2968f37f422c256c9fbd978c3f0.zip kernel_goldelico_gta04-1f98ab7fef48a2968f37f422c256c9fbd978c3f0.tar.gz kernel_goldelico_gta04-1f98ab7fef48a2968f37f422c256c9fbd978c3f0.tar.bz2 |
mac80211: call skb_dequeue/ieee80211_free_txskb instead of __skb_queue_purge
Fixes more wifi status skb leaks, leading to hostapd/wpa_supplicant hangs.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Cc: stable@vger.kernel.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/status.c')
-rw-r--r-- | net/mac80211/status.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/net/mac80211/status.c b/net/mac80211/status.c index 3af0cc4..101eb88 100644 --- a/net/mac80211/status.c +++ b/net/mac80211/status.c @@ -668,3 +668,12 @@ void ieee80211_free_txskb(struct ieee80211_hw *hw, struct sk_buff *skb) dev_kfree_skb_any(skb); } EXPORT_SYMBOL(ieee80211_free_txskb); + +void ieee80211_purge_tx_queue(struct ieee80211_hw *hw, + struct sk_buff_head *skbs) +{ + struct sk_buff *skb; + + while ((skb = __skb_dequeue(skbs))) + ieee80211_free_txskb(hw, skb); +} |