mac80211: Drop out of associated state if link is lost

There is no point in staying in IEEE80211_ASSOCIATED if there is no
sta_info entry to receive frames with.

Signed-off-by: Michael Wu <flamingice@sourmilk.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 2 insertions, 6 deletions

diff --git a/net/mac80211/ieee80211_sta.c b/net/mac80211/ieee80211_sta.c
index 16afd24d4f6b..bee8080f2249 100644
--- a/net/mac80211/ieee80211_sta.c
+++ b/net/mac80211/ieee80211_sta.c
@@ -808,12 +808,8 @@ static void ieee80211_associated(struct net_device *dev,
                 sta_info_put(sta);
         }
         if (disassoc) {
-                union iwreq_data wrqu;
-                memset(wrqu.ap_addr.sa_data, 0, ETH_ALEN);
-                wrqu.ap_addr.sa_family = ARPHRD_ETHER;
-                wireless_send_event(dev, SIOCGIWAP, &wrqu, NULL);
-                mod_timer(&ifsta->timer, jiffies +
-                                      IEEE80211_MONITORING_INTERVAL + 30 * HZ);
+                ifsta->state = IEEE80211_DISABLED;
+                ieee80211_set_associated(dev, ifsta, 0);
         } else {
                 mod_timer(&ifsta->timer, jiffies +
                                       IEEE80211_MONITORING_INTERVAL);