mac80211: wait for scan work complete before restarting hw
[linux-2.6.git] / net / mac80211 / main.c
index a06b6ee..7fb1148 100644 (file)
@@ -305,6 +305,9 @@ void ieee80211_restart_hw(struct ieee80211_hw *hw)
 
        trace_api_restart_hw(local);
 
+       /* wait for scan work complete */
+       flush_workqueue(local->workqueue);
+
        WARN(test_bit(SCAN_HW_SCANNING, &local->scanning),
                "%s called with hardware scan in progress\n", __func__);