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wl1251: only call ieee80211_beacon_loss in managed mode 

ieee80211_beacon_loss() is only to be called in managed mode,
but the firmware may send the sync timeout event at any time,
so do a check before calling.

Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Tested-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Grazvydas Ignotas 2014-04-22 03:09:55 +03:00 committed by John W. Linville
parent 863bdbc918
commit e5b02f649b
1 changed files with 3 additions and 2 deletions
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3
drivers/net/wireless/ti/wl1251/event.c
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@ -124,10 +124,11 @@ static int wl1251_event_process(struct wl1251 *wl, struct event_mailbox *mbox)
return ret; return ret;
} }
if (wl->vif && vector & SYNCHRONIZATION_TIMEOUT_EVENT_ID) { if (vector & SYNCHRONIZATION_TIMEOUT_EVENT_ID) {
wl1251_debug(DEBUG_EVENT, "SYNCHRONIZATION_TIMEOUT_EVENT"); wl1251_debug(DEBUG_EVENT, "SYNCHRONIZATION_TIMEOUT_EVENT");
/* indicate to the stack, that beacons have been lost */ /* indicate to the stack, that beacons have been lost */
if (wl->vif && wl->vif->type == NL80211_IFTYPE_STATION)
ieee80211_beacon_loss(wl->vif); ieee80211_beacon_loss(wl->vif);
} }