linux-kernel - Re: [PATCH -next] cpuset: Remove set but not used variable 'cs'

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <20181203162555.GM2509588@devbig004.ftw2.facebook.com>
Date:   Mon, 3 Dec 2018 08:25:55 -0800
From:   Tejun Heo <tj@...nel.org>
To:     YueHaibing <yuehaibing@...wei.com>
Cc:     Li Zefan <lizefan@...wei.com>, mingo@...nel.org,
        cgroups@...r.kernel.org, linux-kernel@...r.kernel.org,
        kernel-janitors@...r.kernel.org
Subject: Re: [PATCH -next] cpuset: Remove set but not used variable 'cs'

On Sat, Dec 01, 2018 at 03:12:56AM +0000, YueHaibing wrote:
> Fixes gcc '-Wunused-but-set-variable' warning:
> 
> kernel/cgroup/cpuset.c: In function 'cpuset_cancel_attach':
> kernel/cgroup/cpuset.c:2167:17: warning:
>  variable 'cs' set but not used [-Wunused-but-set-variable]
> 
> It never used since introduction in commit 1f7dd3e5a6e4 ("cgroup: fix handling
> of multi-destination migration from subtree_control enabling")
> 
> Signed-off-by: YueHaibing <yuehaibing@...wei.com>

Applied to cgroup/for-4.21.

Thanks.

-- 
tejun