1 files changed, 12 insertions, 4 deletions

diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 2acc416e77e..f9f27b9cadb 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -370,6 +370,18 @@ static int ieee80211_stop(struct net_device *dev)
         rcu_read_unlock();
 
         /*
+         * Announce that we are leaving the network, in case we are a
+         * station interface type. This must be done before removing
+         * all stations associated with sta_info_flush, otherwise STA
+         * information will be gone and no announce being done.
+         */
+        if (sdata->vif.type == NL80211_IFTYPE_STATION) {
+                if (sdata->u.mgd.state != IEEE80211_STA_MLME_DISABLED)
+                        ieee80211_sta_deauthenticate(sdata,
+                                WLAN_REASON_DEAUTH_LEAVING);
+        }
+
+        /*
          * Remove all stations associated with this interface.
          *
          * This must be done before calling ops->remove_interface()
@@ -454,10 +466,6 @@ static int ieee80211_stop(struct net_device *dev)
                 netif_addr_unlock_bh(local->mdev);
                 break;
         case NL80211_IFTYPE_STATION:
-                /* Announce that we are leaving the network. */
-                if (sdata->u.mgd.state != IEEE80211_STA_MLME_DISABLED)
-                        ieee80211_sta_deauthenticate(sdata,
-                                                WLAN_REASON_DEAUTH_LEAVING);
                 memset(sdata->u.mgd.bssid, 0, ETH_ALEN);
                 del_timer_sync(&sdata->u.mgd.chswitch_timer);
                 del_timer_sync(&sdata->u.mgd.timer);