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Diffstat (limited to 'net/mac80211/main.c')
-rw-r--r--net/mac80211/main.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index 93194f61adb..a06b6ee63c0 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -305,7 +305,13 @@ void ieee80211_restart_hw(struct ieee80211_hw *hw)
trace_api_restart_hw(local);
- /* use this reason, __ieee80211_resume will unblock it */
+ WARN(test_bit(SCAN_HW_SCANNING, &local->scanning),
+ "%s called with hardware scan in progress\n", __func__);
+
+ if (unlikely(test_bit(SCAN_SW_SCANNING, &local->scanning)))
+ ieee80211_scan_cancel(local);
+
+ /* use this reason, ieee80211_reconfig will unblock it */
ieee80211_stop_queues_by_reason(hw,
IEEE80211_QUEUE_STOP_REASON_SUSPEND);