diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c
index e091cbc..1e04be6 100644
--- a/net/mac80211/scan.c
+++ b/net/mac80211/scan.c
@@ -292,13 +292,7 @@
 	if (was_hw_scan)
 		goto done;
 
-	spin_lock_bh(&local->filter_lock);
-	local->filter_flags &= ~FIF_BCN_PRBRESP_PROMISC;
-	drv_configure_filter(local, FIF_BCN_PRBRESP_PROMISC,
-			     &local->filter_flags,
-			     local->mc_count,
-			     local->mc_list);
-	spin_unlock_bh(&local->filter_lock);
+	ieee80211_configure_filter(local);
 
 	drv_sw_scan_complete(local);
 
@@ -376,13 +370,7 @@
 	local->next_scan_state = SCAN_DECISION;
 	local->scan_channel_idx = 0;
 
-	spin_lock_bh(&local->filter_lock);
-	local->filter_flags |= FIF_BCN_PRBRESP_PROMISC;
-	drv_configure_filter(local, FIF_BCN_PRBRESP_PROMISC,
-			     &local->filter_flags,
-			     local->mc_count,
-			     local->mc_list);
-	spin_unlock_bh(&local->filter_lock);
+	ieee80211_configure_filter(local);
 
 	/* TODO: start scan as soon as all nullfunc frames are ACKed */
 	ieee80211_queue_delayed_work(&local->hw,