diff options
| -rw-r--r-- | net/mac80211/agg-tx.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/mac80211/agg-tx.c b/net/mac80211/agg-tx.c index 4833b46770b6..0832213430f4 100644 --- a/net/mac80211/agg-tx.c +++ b/net/mac80211/agg-tx.c @@ -915,6 +915,7 @@ void ieee80211_stop_tx_ba_cb(struct sta_info *sta, int tid, struct tid_ampdu_tx *tid_tx) { struct ieee80211_sub_if_data *sdata = sta->sdata; + bool ndp = ndp = tid_tx->ndp; bool send_delba = false; bool start_txq = false; @@ -934,6 +935,7 @@ void ieee80211_stop_tx_ba_cb(struct sta_info *sta, int tid, send_delba = true; ieee80211_remove_tid_tx(sta, tid); + /* tid_tx is now invalid since ieee80211_remove_tid_tx() frees it */ start_txq = true; unlock_sta: @@ -946,7 +948,7 @@ void ieee80211_stop_tx_ba_cb(struct sta_info *sta, int tid, ieee80211_send_delba(sdata, sta->sta.addr, tid, WLAN_BACK_INITIATOR, WLAN_REASON_QSTA_NOT_USE, - tid_tx->ndp); + ndp); } void ieee80211_stop_tx_ba_cb_irqsafe(struct ieee80211_vif *vif, |