diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
index f87e993..6326d34 100644
--- a/net/mac80211/pm.c
+++ b/net/mac80211/pm.c
@@ -34,6 +34,9 @@
 	struct ieee80211_sub_if_data *sdata;
 	struct sta_info *sta;
 
+	if (!local->open_count)
+		goto suspend;
+
 	ieee80211_scan_cancel(local);
 
 	if (hw->flags & IEEE80211_HW_AMPDU_AGGREGATION) {