diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt76x02_util.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt76x02_util.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c index aec73a0295e8..de0d6f21c621 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c @@ -371,6 +371,7 @@ int mt76x02_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, mtxq = (struct mt76_txq *)txq->drv_priv; + mutex_lock(&dev->mt76.mutex); switch (action) { case IEEE80211_AMPDU_RX_START: mt76_rx_aggr_start(&dev->mt76, &msta->wcid, tid, @@ -400,6 +401,7 @@ int mt76x02_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid); break; } + mutex_unlock(&dev->mt76.mutex); return 0; } |