[SCSI] libfc: fix mem leak in fc_exch_recv_seq_resp()

There seems that ep should get released, or it will no longer get freed.
Signed-off-by: NHillf Danton <dhillf@gmail.com>
Signed-off-by: NRobert Love <robert.w.love@intel.com>
Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>

drivers/scsi/libfc/fc_exch.c

@@ -1342,7 +1342,7 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
 	}
 	if (ep->esb_stat & ESB_ST_COMPLETE) {
 		atomic_inc(&mp->stats.xid_not_found);
-		goto out;
+		goto rel;
 	}
 	if (ep->rxid == FC_XID_UNKNOWN)
 		ep->rxid = ntohs(fh->fh_rx_id);