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Commit 2d192d95 authored by Michael Wu's avatar Michael Wu Committed by David S. Miller
Browse files

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: default avatarMichael Wu <flamingice@sourmilk.net>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 4486c5f5

net/mac80211/ieee80211_sta.c

+2 −6
Original line number Diff line number Diff line
@@ -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);