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mac80211: Drop out of associated state if link is lost

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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>
This commit is contained in:
Michael Wu
2007-11-10 00:15:25 -05:00
committed by David S. Miller
parent 4486c5f510
commit 2d192d9552
1 changed files with 2 additions and 6 deletions
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8
net/mac80211/ieee80211_sta.c
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@@ -808,12 +808,8 @@ static void ieee80211_associated(struct net_device *dev,
sta_info_put(sta); sta_info_put(sta);
} }
if (disassoc) { if (disassoc) {
union iwreq_data wrqu; ifsta->state = IEEE80211_DISABLED;
memset(wrqu.ap_addr.sa_data, 0, ETH_ALEN); ieee80211_set_associated(dev, ifsta, 0);
wrqu.ap_addr.sa_family = ARPHRD_ETHER;
wireless_send_event(dev, SIOCGIWAP, &wrqu, NULL);
mod_timer(&ifsta->timer, jiffies +
IEEE80211_MONITORING_INTERVAL + 30 * HZ);
} else { } else {
mod_timer(&ifsta->timer, jiffies + mod_timer(&ifsta->timer, jiffies +
IEEE80211_MONITORING_INTERVAL); IEEE80211_MONITORING_INTERVAL);