diff options
Diffstat (limited to 'net/mac80211/ht.c')
| -rw-r--r-- | net/mac80211/ht.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/net/mac80211/ht.c b/net/mac80211/ht.c index 730f8089678e..e29be64083c3 100644 --- a/net/mac80211/ht.c +++ b/net/mac80211/ht.c @@ -130,13 +130,17 @@ void ieee80211_ba_session_work(struct work_struct *work) if (test_sta_flags(sta, WLAN_STA_BLOCK_BA)) return; - spin_lock_bh(&sta->lock); + mutex_lock(&sta->ampdu_mlme.mtx); for (tid = 0; tid < STA_TID_NUM; tid++) { if (test_and_clear_bit(tid, sta->ampdu_mlme.tid_rx_timer_expired)) ___ieee80211_stop_rx_ba_session( sta, tid, WLAN_BACK_RECIPIENT, WLAN_REASON_QSTA_TIMEOUT); + } + mutex_unlock(&sta->ampdu_mlme.mtx); + spin_lock_bh(&sta->lock); + for (tid = 0; tid < STA_TID_NUM; tid++) { tid_tx = sta->ampdu_mlme.tid_tx[tid]; if (!tid_tx) continue; |