[SCSI] be2iscsi: pass the return from beiscsi_open_conn

This patch passes on  the value returned by
beiscsi_open_conn
Signed-off-by: NJayamohan Kallickal <jayamohank@serverengines.com>
Reviewed-by: NMike Christie <michaelc@cs.wisc.edu>
Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>

drivers/scsi/be2iscsi/be_iscsi.c

@@ -580,9 +580,9 @@ beiscsi_ep_connect(struct Scsi_Host *shost, struct sockaddr *dst_addr,
 	beiscsi_ep = ep->dd_data;
 	beiscsi_ep->phba = phba;
 	beiscsi_ep->openiscsi_ep = ep;
-	if (beiscsi_open_conn(ep, NULL, dst_addr, non_blocking)) {
+	ret = beiscsi_open_conn(ep, NULL, dst_addr, non_blocking);
+	if (ret) {
 		SE_DEBUG(DBG_LVL_1, "Failed in beiscsi_open_conn\n");
-		ret = -ENOMEM;
 		goto free_ep;
 	}