diff options
Diffstat (limited to 'net/mac80211/agg-tx.c')
| -rw-r--r-- | net/mac80211/agg-tx.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/net/mac80211/agg-tx.c b/net/mac80211/agg-tx.c index c893f236acea..d4679b265ba8 100644 --- a/net/mac80211/agg-tx.c +++ b/net/mac80211/agg-tx.c @@ -145,7 +145,8 @@ static void kfree_tid_tx(struct rcu_head *rcu_head) } int ___ieee80211_stop_tx_ba_session(struct sta_info *sta, u16 tid, - enum ieee80211_back_parties initiator) + enum ieee80211_back_parties initiator, + bool tx) { struct ieee80211_local *local = sta->local; struct tid_ampdu_tx *tid_tx = sta->ampdu_mlme.tid_tx[tid]; @@ -175,6 +176,8 @@ int ___ieee80211_stop_tx_ba_session(struct sta_info *sta, u16 tid, set_bit(HT_AGG_STATE_STOPPING, &tid_tx->state); + del_timer_sync(&tid_tx->addba_resp_timer); + /* * After this packets are no longer handed right through * to the driver but are put onto tid_tx->pending instead, @@ -183,6 +186,7 @@ int ___ieee80211_stop_tx_ba_session(struct sta_info *sta, u16 tid, clear_bit(HT_AGG_STATE_OPERATIONAL, &tid_tx->state); tid_tx->stop_initiator = initiator; + tid_tx->tx_stop = tx; ret = drv_ampdu_action(local, sta->sdata, IEEE80211_AMPDU_TX_STOP, @@ -575,13 +579,14 @@ void ieee80211_start_tx_ba_cb_irqsafe(struct ieee80211_vif *vif, EXPORT_SYMBOL(ieee80211_start_tx_ba_cb_irqsafe); int __ieee80211_stop_tx_ba_session(struct sta_info *sta, u16 tid, - enum ieee80211_back_parties initiator) + enum ieee80211_back_parties initiator, + bool tx) { int ret; mutex_lock(&sta->ampdu_mlme.mtx); - ret = ___ieee80211_stop_tx_ba_session(sta, tid, initiator); + ret = ___ieee80211_stop_tx_ba_session(sta, tid, initiator, tx); mutex_unlock(&sta->ampdu_mlme.mtx); @@ -670,7 +675,7 @@ void ieee80211_stop_tx_ba_cb(struct ieee80211_vif *vif, u8 *ra, u8 tid) goto unlock_sta; } - if (tid_tx->stop_initiator == WLAN_BACK_INITIATOR) + if (tid_tx->stop_initiator == WLAN_BACK_INITIATOR && tid_tx->tx_stop) ieee80211_send_delba(sta->sdata, ra, tid, WLAN_BACK_INITIATOR, WLAN_REASON_QSTA_NOT_USE); @@ -770,7 +775,8 @@ void ieee80211_process_addba_resp(struct ieee80211_local *local, sta->ampdu_mlme.addba_req_num[tid] = 0; } else { - ___ieee80211_stop_tx_ba_session(sta, tid, WLAN_BACK_INITIATOR); + ___ieee80211_stop_tx_ba_session(sta, tid, WLAN_BACK_INITIATOR, + true); } out: |