wifi: cfg80211: Fix 6GHz scan configuration

When the scan request includes a non broadcast BSSID, when adding the
scan parameters for 6GHz collocated scanning, do not include entries
that do not match the given BSSID.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230918140607.6d31d2a96baf.I6c4e3e3075d1d1878ee41f45190fdc6b86f18708@changeidSigned-off-by: Johannes Berg <johannes.berg@intel.com>

net/wireless/scan.c

@@ -908,6 +908,10 @@ static int cfg80211_scan_6ghz(struct cfg80211_registered_device *rdev)
 		    !cfg80211_find_ssid_match(ap, request))
 			continue;
 
+		if (!is_broadcast_ether_addr(request->bssid) &&
+		    !ether_addr_equal(request->bssid, ap->bssid))
+			continue;
+
 		if (!request->n_ssids && ap->multi_bss && !ap->transmitted_bssid)
 			continue;