1 files changed, 8 insertions, 0 deletions

diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 3af439a85b33..c453226f06b2 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1178,6 +1178,14 @@ int ieee80211_reconfig(struct ieee80211_local *local)
                 }
         }
 
+        rcu_read_lock();
+        if (hw->flags & IEEE80211_HW_AMPDU_AGGREGATION) {
+                list_for_each_entry_rcu(sta, &local->sta_list, list) {
+                        ieee80211_sta_tear_down_BA_sessions(sta);
+                }
+        }
+        rcu_read_unlock();
+
         /* add back keys */
         list_for_each_entry(sdata, &local->interfaces, list)
                 if (ieee80211_sdata_running(sdata))