Merge branch 'master' into csb1725

[mv-sheeva.git] / net / mac80211 / agg-tx.c

diff --git a/net/mac80211/agg-tx.c b/net/mac80211/agg-tx.c
index 8f23401832b7729d28c9e0791a78ce8acd797728..d4679b265ba88698298a403dac25392b61dc04e7 100644 (file)
--- 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];
@@ -185,6 +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,
@@ -577,13 +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);
 
@@ -672,7 +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);
 
@@ -772,7 +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: