--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -544,7 +544,7 @@ static void ieee80211_sta_find_ibss(stru
 		       "%pM\n", bss->cbss.bssid, ifibss->bssid);
 #endif /* CONFIG_MAC80211_IBSS_DEBUG */
 
-	if (bss && memcmp(ifibss->bssid, bss->cbss.bssid, ETH_ALEN)) {
+	if (bss && !memcmp(ifibss->bssid, bss->cbss.bssid, ETH_ALEN)) {
 		printk(KERN_DEBUG "%s: Selected IBSS BSSID %pM"
 		       " based on configured SSID\n",
 		       sdata->dev->name, bss->cbss.bssid);