[SCSI] libfc: Cleanup return paths in fc_rport_error_retry

This patch makes it so that we only have one call to
fc_rport_error. This patch does not completely
consolidate return statements, there is still one return
used when not calling fc_rport_error, but alternative
solutions made the code more confusing.

[ Patch modified by Robert Love ]
[ Patch title and commit message edited by Robert Love
  to make it more relevant ]
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_rport.c

@@ -575,7 +575,7 @@ static void fc_rport_error_retry(struct fc_rport_priv *rdata,
 
 	/* make sure this isn't an FC_EX_CLOSED error, never retry those */
 	if (PTR_ERR(fp) == -FC_EX_CLOSED)
-		return fc_rport_error(rdata, fp);
+		goto out;
 
 	if (rdata->retries < rdata->local_port->max_rport_retry_count) {
 		FC_RPORT_DBG(rdata, "Error %ld in state %s, retrying\n",
@@ -588,7 +588,8 @@ static void fc_rport_error_retry(struct fc_rport_priv *rdata,
 		return;
 	}
 
-	return fc_rport_error(rdata, fp);
+out:
+	fc_rport_error(rdata, fp);
 }
 
 /**