mac80211: stop polling in disassociation
authorDavid Spinadel <david.spinadel@intel.com>
Tue, 12 Jun 2012 06:59:45 +0000 (09:59 +0300)
committerJohannes Berg <johannes.berg@intel.com>
Wed, 13 Jun 2012 08:17:55 +0000 (10:17 +0200)
Stop connection monitor poll during disassociation.
This clears the polling flags and if a scan was
deferred it will be run.

Without this fix, if a scan was deferred due to
connection monitoring while disassociation happens,
this scan blocks further scan requests until interface
down/up which causes problems connecting to another AP.

Signed-off-by: David Spinadel <david.spinadel@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
net/mac80211/mlme.c

index 91d84cc77bbf7f9a3bda9b7ca1d04677b0672e7f..66e4fcdd1c6b4a6a07a7d26f3a66bc7e43183807 100644 (file)
@@ -1352,6 +1352,8 @@ static void ieee80211_set_disassoc(struct ieee80211_sub_if_data *sdata,
        if (WARN_ON(!ifmgd->associated))
                return;
 
+       ieee80211_stop_poll(sdata);
+
        memcpy(bssid, ifmgd->associated->bssid, ETH_ALEN);
 
        ifmgd->associated = NULL;
@@ -2612,8 +2614,6 @@ static void ieee80211_sta_connection_lost(struct ieee80211_sub_if_data *sdata,
        struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
        u8 frame_buf[DEAUTH_DISASSOC_LEN];
 
-       ieee80211_stop_poll(sdata);
-
        ieee80211_set_disassoc(sdata, IEEE80211_STYPE_DEAUTH, reason,
                               false, frame_buf);
        mutex_unlock(&ifmgd->mtx);