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Commit d935e385 authored by Arik Nemtsov's avatar Arik Nemtsov Committed by Luciano Coelho
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wlcore: take the mutex before resetting Tx queues 



Otherwise we risk contention for private members of our global structure
while op_stop_locked is running.

Reported-by: default avatarIdo Yariv <ido@wizery.com>
Signed-off-by: default avatarArik Nemtsov <arik@wizery.com>
Signed-off-by: default avatarLuciano Coelho <coelho@ti.com>
parent 4c145185

drivers/net/wireless/ti/wlcore/main.c

+1 −1
Original line number Diff line number Diff line
@@ -1852,8 +1852,8 @@ static void wlcore_op_stop_locked(struct wl1271 *wl) 
	cancel_delayed_work_sync(&wl->tx_watchdog_work);



	/* let's notify MAC80211 about the remaining pending TX frames */

	wl12xx_tx_reset(wl);

	mutex_lock(&wl->mutex);

	wl12xx_tx_reset(wl);



	wl1271_power_off(wl);

	/*