mac80211: tear down of block ack sessions

This patch adds a clean tear down for all block ack sessions if interface
goes down or if a deauthentication is done.

Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 1 insertions, 6 deletions

diff --git a/net/mac80211/ieee80211.c b/net/mac80211/ieee80211.c
index 55b63712e48c..616ce10d2a38 100644
--- a/net/mac80211/ieee80211.c
+++ b/net/mac80211/ieee80211.c
@@ -386,7 +386,6 @@ static int ieee80211_stop(struct net_device *dev)
         struct ieee80211_local *local = sdata->local;
         struct ieee80211_if_init_conf conf;
         struct sta_info *sta;
-        int i;
 
         /*
          * Stop TX on this interface first.
@@ -400,11 +399,7 @@ static int ieee80211_stop(struct net_device *dev)
 
         list_for_each_entry_rcu(sta, &local->sta_list, list) {
                 if (sta->sdata == sdata)
-                        for (i = 0; i <  STA_TID_NUM; i++)
-                                ieee80211_sta_stop_rx_ba_session(sdata->dev,
-                                                sta->addr, i,
-                                                WLAN_BACK_RECIPIENT,
-                                                WLAN_REASON_QSTA_LEAVE_QBSS);
+                        ieee80211_sta_tear_down_BA_sessions(dev, sta->addr);
         }
 
         rcu_read_unlock();