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authorJohannes Berg <johannes@sipsolutions.net>2009-12-04 14:25:43 -0800
committerDavid S. Miller <davem@davemloft.net>2009-12-04 14:25:43 -0800
commitd29cecda036f251aee4947f47eea0fe9ed8cc931 (patch)
tree8d1d44ee7ac8c683fd42d8e6ff2a027b4118dccb
parent8f56874bd7e8bee73ed6a1cf80dcec2753616262 (diff)
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mac80211: fix reorder buffer release
My patch "mac80211: correctly place aMPDU RX reorder code" uses an skb queue for MPDUs that were released from the buffer. I intentially didn't initialise and use the skb queue's spinlock, but in this place forgot that the code variant that doesn't touch the spinlock is needed. Thanks to Christian Lamparter for quickly spotting the bug in the backtrace Reinette reported. Reported-by: Reinette Chatre <reinette.chatre@intel.com> Bug-identified-by: Christian Lamparter <chunkeey@googlemail.com> Tested-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/mac80211/rx.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 4ed60ae81b9..f237df40837 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -570,7 +570,7 @@ static void ieee80211_release_reorder_frame(struct ieee80211_hw *hw,
rate = &sband->bitrates[status->rate_idx];
tid_agg_rx->stored_mpdu_num--;
tid_agg_rx->reorder_buf[index] = NULL;
- skb_queue_tail(frames, skb);
+ __skb_queue_tail(frames, skb);
no_frame:
tid_agg_rx->head_seq_num = seq_inc(tid_agg_rx->head_seq_num);