diff options
| -rw-r--r-- | net/mac80211/rx.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index e1844f7..e67deb4 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -2479,6 +2479,11 @@ void ieee80211_release_reorder_timeout(struct sta_info *sta, int tid) { struct sk_buff_head frames; struct ieee80211_rx_data rx = { }; + struct tid_ampdu_rx *tid_agg_rx; + + tid_agg_rx = rcu_dereference(sta->ampdu_mlme.tid_rx[tid]); + if (!tid_agg_rx) + return; __skb_queue_head_init(&frames); @@ -2493,10 +2498,9 @@ void ieee80211_release_reorder_timeout(struct sta_info *sta, int tid) test_bit(SCAN_OFF_CHANNEL, &sta->local->scanning))) rx.flags |= IEEE80211_RX_IN_SCAN; - spin_lock(&sta->ampdu_mlme.tid_rx[tid]->reorder_lock); - ieee80211_sta_reorder_release(&sta->local->hw, - sta->ampdu_mlme.tid_rx[tid], &frames); - spin_unlock(&sta->ampdu_mlme.tid_rx[tid]->reorder_lock); + spin_lock(&tid_agg_rx->reorder_lock); + ieee80211_sta_reorder_release(&sta->local->hw, tid_agg_rx, &frames); + spin_unlock(&tid_agg_rx->reorder_lock); ieee80211_rx_handlers(&rx, &frames); } |