wifi: cfg80211: Update RNR parsing to align with Draft P802.11be_D2.0

Based on changes in the specification the TBTT information in
the RNR can include MLD information, so update the parsing to
allow extracting the short SSID information in such a case.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

net/wireless/scan.c

@@ -540,7 +540,7 @@ static int cfg80211_parse_ap_info(struct cfg80211_colocated_ap *entry,
 	memcpy(entry->bssid, pos, ETH_ALEN);
 	pos += ETH_ALEN;
 
-	if (length == IEEE80211_TBTT_INFO_OFFSET_BSSID_SSSID_BSS_PARAM) {
+	if (length >= IEEE80211_TBTT_INFO_OFFSET_BSSID_SSSID_BSS_PARAM) {
 		memcpy(&entry->short_ssid, pos,
 		       sizeof(entry->short_ssid));
 		entry->short_ssid_valid = true;