mac80211: remove always true condition

The outside if statement checks that IEEE80211_TX_INTFL_MLME_CONN_TX is
set so this condition is always true.  Checking twice upsets the static
checkers.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

net/mac80211/status.c

@@ -515,7 +515,7 @@ static void ieee80211_report_used_skb(struct ieee80211_local *local,
 
 		if (!sdata) {
 			skb->dev = NULL;
-		} else if (info->flags & IEEE80211_TX_INTFL_MLME_CONN_TX) {
+		} else {
 			unsigned int hdr_size =
 				ieee80211_hdrlen(hdr->frame_control);
 
@@ -529,9 +529,6 @@ static void ieee80211_report_used_skb(struct ieee80211_local *local,
 				ieee80211_mgd_conn_tx_status(sdata,
 							     hdr->frame_control,
 							     acked);
-		} else {
-			/* we assign ack frame ID for the others */
-			WARN_ON(1);
 		}
 
 		rcu_read_unlock();