diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 9a4e4e3..79bce87 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -276,6 +276,9 @@
 	list_for_each_entry_rcu(sdata, &local->interfaces, list) {
 		int ac;
 
+		if (!sdata->dev)
+			continue;
+
 		if (test_bit(SDATA_STATE_OFFCHANNEL, &sdata->state))
 			continue;
 
@@ -364,6 +367,9 @@
 	list_for_each_entry_rcu(sdata, &local->interfaces, list) {
 		int ac;
 
+		if (!sdata->dev)
+			continue;
+
 		for (ac = 0; ac < n_acs; ac++) {
 			if (sdata->vif.hw_queue[ac] == queue ||
 			    sdata->vif.cab_queue == queue)
@@ -902,7 +908,8 @@
 		drv_conf_tx(local, sdata, ac, &qparam);
 	}
 
-	if (sdata->vif.type != NL80211_IFTYPE_MONITOR) {
+	if (sdata->vif.type != NL80211_IFTYPE_MONITOR &&
+	    sdata->vif.type != NL80211_IFTYPE_P2P_DEVICE) {
 		sdata->vif.bss_conf.qos = enable_qos;
 		if (bss_notify)
 			ieee80211_bss_info_change_notify(sdata,
@@ -1391,7 +1398,8 @@
 			/* ignore virtual */
 			break;
 		case NL80211_IFTYPE_P2P_DEVICE:
-			/* not yet supported */
+			changed = BSS_CHANGED_IDLE;
+			break;
 		case NL80211_IFTYPE_UNSPECIFIED:
 		case NUM_NL80211_IFTYPES:
 		case NL80211_IFTYPE_P2P_CLIENT:
@@ -1578,6 +1586,8 @@
 	list_for_each_entry(sdata, &local->interfaces, list) {
 		if (!ieee80211_sdata_running(sdata))
 			continue;
+		if (sdata->vif.type == NL80211_IFTYPE_P2P_DEVICE)
+			continue;
 		if (sdata->vif.type != NL80211_IFTYPE_STATION)
 			goto set;