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authornbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2010-08-28 17:59:03 +0000
committernbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2010-08-28 17:59:03 +0000
commit6361f69ae9464f5ba9f4fe540dcc7d1712641227 (patch)
tree8d4c14e5a7d21190fabb5732bf12c0e69506b858
parent6dd2907ec09e6bec6a81f26b80cf229618621446 (diff)
ath9k: fix a WARN_ON when aggregation start is issued more than once, should improve stability with 802.11n
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22827 3c298f89-4303-0410-b956-a3cf2f4a3e73
-rw-r--r--package/mac80211/patches/580-ath9k_aggr_start_fix.patch12
1 files changed, 12 insertions, 0 deletions
diff --git a/package/mac80211/patches/580-ath9k_aggr_start_fix.patch b/package/mac80211/patches/580-ath9k_aggr_start_fix.patch
new file mode 100644
index 000000000..1dcac53e4
--- /dev/null
+++ b/package/mac80211/patches/580-ath9k_aggr_start_fix.patch
@@ -0,0 +1,12 @@
+--- a/drivers/net/wireless/ath/ath9k/xmit.c
++++ b/drivers/net/wireless/ath/ath9k/xmit.c
+@@ -124,7 +124,8 @@ static void ath_tx_resume_tid(struct ath
+ {
+ struct ath_txq *txq = &sc->tx.txq[tid->ac->qnum];
+
+- WARN_ON(!tid->paused);
++ if (!tid->paused)
++ return;
+
+ spin_lock_bh(&txq->axq_lock);
+ tid->paused = false;