diff options
| author | John W. Linville <linville@tuxdriver.com> | 2013-06-25 13:24:12 -0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-06-25 13:24:12 -0400 |
| commit | 9d5c34f568a8d80cb69cc89ebb426ceb1d1f4737 (patch) | |
| tree | 41ff0839bb0fe650797b9681e138f1c2408e1208 /drivers/net/wireless/ath/ath9k/xmit.c | |
| parent | f57da7a65b386dd4535daa4f7a3773a025fbb022 (diff) | |
| parent | 57bf74407bd501b0599568a3112fc16395b575d9 (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/xmit.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/xmit.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index 1c9b1bac8b0..83ab6be3fe6 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -1570,6 +1570,8 @@ void ath_txq_schedule(struct ath_softc *sc, struct ath_txq *txq) txq->axq_ampdu_depth >= ATH_AGGR_MIN_QDEPTH) return; + rcu_read_lock(); + ac = list_first_entry(&txq->axq_acq, struct ath_atx_ac, list); last_ac = list_entry(txq->axq_acq.prev, struct ath_atx_ac, list); @@ -1608,8 +1610,10 @@ void ath_txq_schedule(struct ath_softc *sc, struct ath_txq *txq) if (ac == last_ac || txq->axq_ampdu_depth >= ATH_AGGR_MIN_QDEPTH) - return; + break; } + + rcu_read_unlock(); } /***********/ |