diff options
author | Felix Fietkau <nbd@openwrt.org> | 2012-11-10 03:44:14 +0100 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-11-26 11:37:41 -0800 |
commit | bb1d6871282e191752d4d8396808ed25ac3500fb (patch) | |
tree | 6ff5cff5202b88b9a650f2d8f87d65396f771199 /net/mac80211/status.c | |
parent | ab4e547760de676be22d61c5d73230356b383a31 (diff) |
mac80211: call skb_dequeue/ieee80211_free_txskb instead of __skb_queue_purge
commit 1f98ab7fef48a2968f37f422c256c9fbd978c3f0 upstream.
Fixes more wifi status skb leaks, leading to hostapd/wpa_supplicant hangs.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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 5f8f89e89d6b..47b117f3f567 100644 --- a/net/mac80211/status.c +++ b/net/mac80211/status.c @@ -660,3 +660,12 @@ 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); +} |