linux-kernel - Re: [PATCH] cgroup:cgroup_mount: Fix uninitialized warning

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Message-ID: <20140419125706.GA3277@htj.dyndns.org>
Date:	Sat, 19 Apr 2014 08:57:06 -0400
From:	Tejun Heo <tj@...nel.org>
To:	Takeshi Misawa <jeantsuru@...il.com>
Cc:	lizefan@...wei.com, containers@...ts.linux-foundation.org,
	cgroups@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] cgroup:cgroup_mount: Fix uninitialized warning

On Sat, Apr 19, 2014 at 09:52:14PM +0900, Takeshi Misawa wrote:
> This patch fixes the following warning.
> 
> kernel/cgroup.c: In function ‘cgroup_mount’:
> kernel/cgroup.c:1609:13: warning: ‘root’ may be used uninitialized in this
> function

Which compiler are you using?  This is a spurious warning which the
compiler should be able to avoid pretty easily.

Thanks.

-- 
tejun
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