3 files changed, 12 insertions, 13 deletions

diff --git a/net/mac80211/agg-tx.c b/net/mac80211/agg-tx.c
index 63224d1ee8dd..89e238b001de 100644
--- a/net/mac80211/agg-tx.c
+++ b/net/mac80211/agg-tx.c
@@ -123,13 +123,18 @@ void ieee80211_send_bar(struct ieee80211_sub_if_data *sdata, u8 *ra, u16 tid, u1
         ieee80211_tx_skb(sdata, skb, 0);
 }
 
-static int ___ieee80211_stop_tx_ba_session(struct sta_info *sta, u16 tid,
-                                           enum ieee80211_back_parties initiator)
+int ___ieee80211_stop_tx_ba_session(struct sta_info *sta, u16 tid,
+                                    enum ieee80211_back_parties initiator)
 {
         struct ieee80211_local *local = sta->local;
         int ret;
         u8 *state;
 
+#ifdef CONFIG_MAC80211_HT_DEBUG
+        printk(KERN_DEBUG "Tx BA session stop requested for %pM tid %u\n",
+               sta->sta.addr, tid);
+#endif /* CONFIG_MAC80211_HT_DEBUG */
+
         state = &sta->ampdu_mlme.tid_state_tx[tid];
 
         if (*state == HT_AGG_STATE_OPERATIONAL)
@@ -143,7 +148,6 @@ static int ___ieee80211_stop_tx_ba_session(struct sta_info *sta, u16 tid,
 
         /* HW shall not deny going back to legacy */
         if (WARN_ON(ret)) {
-                *state = HT_AGG_STATE_OPERATIONAL;
                 /*
                  * We may have pending packets get stuck in this case...
                  * Not bothering with a workaround for now.
@@ -525,11 +529,6 @@ int __ieee80211_stop_tx_ba_session(struct sta_info *sta, u16 tid,
                 goto unlock;
         }
 
-#ifdef CONFIG_MAC80211_HT_DEBUG
-        printk(KERN_DEBUG "Tx BA session stop requested for %pM tid %u\n",
-               sta->sta.addr, tid);
-#endif /* CONFIG_MAC80211_HT_DEBUG */
-
         ret = ___ieee80211_stop_tx_ba_session(sta, tid, initiator);
 
  unlock:
diff --git a/net/mac80211/ht.c b/net/mac80211/ht.c
index 48ef1a282b91..cdc58e61d921 100644
--- a/net/mac80211/ht.c
+++ b/net/mac80211/ht.c
@@ -141,7 +141,6 @@ void ieee80211_process_delba(struct ieee80211_sub_if_data *sdata,
                              struct sta_info *sta,
                              struct ieee80211_mgmt *mgmt, size_t len)
 {
-        struct ieee80211_local *local = sdata->local;
         u16 tid, params;
         u16 initiator;
 
@@ -161,10 +160,9 @@ void ieee80211_process_delba(struct ieee80211_sub_if_data *sdata,
                                                  WLAN_BACK_INITIATOR, 0);
         else { /* WLAN_BACK_RECIPIENT */
                 spin_lock_bh(&sta->lock);
-                sta->ampdu_mlme.tid_state_tx[tid] =
-                                HT_AGG_STATE_OPERATIONAL;
+                if (sta->ampdu_mlme.tid_state_tx[tid] & HT_ADDBA_REQUESTED_MSK)
+                        ___ieee80211_stop_tx_ba_session(sta, tid,
+                                                        WLAN_BACK_RECIPIENT);
                 spin_unlock_bh(&sta->lock);
-                ieee80211_stop_tx_ba_session(&local->hw, sta->sta.addr, tid,
-                                             WLAN_BACK_RECIPIENT);
         }
 }
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index a910bf1f092f..10d316e455de 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -1091,6 +1091,8 @@ void ieee80211_process_addba_request(struct ieee80211_local *local,
 
 int __ieee80211_stop_tx_ba_session(struct sta_info *sta, u16 tid,
                                    enum ieee80211_back_parties initiator);
+int ___ieee80211_stop_tx_ba_session(struct sta_info *sta, u16 tid,
+                                    enum ieee80211_back_parties initiator);
 
 /* Spectrum management */
 void ieee80211_process_measurement_req(struct ieee80211_sub_if_data *sdata,