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mac80211: deauth when interface is marked down

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It seems like proper etiquette to let other stations know when we are
going down in either STA or IBSS mode.  This also notifies userland, so
wpa_supplicant doesn't get confused.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
John W. Linville 2008-12-01 14:56:41 -05:00
parent 04adf89066
commit e327b847e6
1 changed files with 5 additions and 1 deletions
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6
net/mac80211/iface.c
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@ -435,7 +435,11 @@ static int ieee80211_stop(struct net_device *dev)
break;
case NL80211_IFTYPE_STATION:
case NL80211_IFTYPE_ADHOC:
sdata->u.sta.state = IEEE80211_STA_MLME_DISABLED;
/* Announce that we are leaving the network. */
if (sdata->u.sta.state != IEEE80211_STA_MLME_DISABLED)
ieee80211_sta_deauthenticate(sdata,
WLAN_REASON_DEAUTH_LEAVING);
memset(sdata->u.sta.bssid, 0, ETH_ALEN);
del_timer_sync(&sdata->u.sta.timer);
/*