From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
	id S1758999AbcDMGsA (ORCPT <rfc822;w@1wt.eu>);
	Wed, 13 Apr 2016 02:48:00 -0400
Received: from userp1040.oracle.com ([156.151.31.81]:42586 "EHLO
	userp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
	with ESMTP id S1758590AbcDMGr6 (ORCPT
	<rfc822;linux-kernel@vger.kernel.org>);
	Wed, 13 Apr 2016 02:47:58 -0400
Date: Wed, 13 Apr 2016 09:47:42 +0300
From: Dan Carpenter <dan.carpenter@oracle.com>
To: Sudeep Dutt <sudeep.dutt@intel.com>
Cc: Ashutosh Dixit <ashutosh.dixit@intel.com>,
        Jacek Lawrynowicz <jacek.lawrynowicz@intel.com>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Nikhil Rao <nikhil.rao@intel.com>, linux-kernel@vger.kernel.org,
        kernel-janitors@vger.kernel.org
Subject: [patch] misc: mic: silence uninitialized variable warning
Message-ID: <20160413064742.GI8092@mwanda>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
User-Agent: Mutt/1.5.24 (2015-08-30)
X-Source-IP: userv0022.oracle.com [156.151.31.74]
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

My static checker complains that we still use "mark" even when the
_scif_fence_mark() call fails so it can be uninitialized.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>

diff --git a/drivers/misc/mic/scif/scif_fence.c b/drivers/misc/mic/scif/scif_fence.c
index 7f2c96f..cac3bcc 100644
--- a/drivers/misc/mic/scif/scif_fence.c
+++ b/drivers/misc/mic/scif/scif_fence.c
@@ -27,7 +27,8 @@
 void scif_recv_mark(struct scif_dev *scifdev, struct scifmsg *msg)
 {
 	struct scif_endpt *ep = (struct scif_endpt *)msg->payload[0];
-	int mark, err;
+	int mark = 0;
+	int err;
 
 	err = _scif_fence_mark(ep, &mark);
 	if (err)