diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index d062085..1ebda2f 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -109,7 +109,7 @@
 	memset(mgmt, 0, 24 + sizeof(mgmt->u.beacon));
 	mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT |
 					  IEEE80211_STYPE_PROBE_RESP);
-	memset(mgmt->da, 0xff, ETH_ALEN);
+	eth_broadcast_addr(mgmt->da);
 	memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN);
 	memcpy(mgmt->bssid, ifibss->bssid, ETH_ALEN);
 	mgmt->u.beacon.beacon_int = cpu_to_le16(beacon_int);