Re: [PATCH cgroup/for-4.13-fixes] cgroup: fix error return value from cgroup_subtree_control()

From	Tejun Heo <tj@kernel.org>
Newsgroups	linux.kernel
Subject	Re: [PATCH cgroup/for-4.13-fixes] cgroup: fix error return value from cgroup_subtree_control()
Date	2017-07-23 14:20 +0200
Message-ID	<u6o1z-7p5-1@gated-at.bofh.it> (permalink)
References	<u6o1z-7p5-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Sun, Jul 23, 2017 at 08:14:15AM -0400, Tejun Heo wrote:
> While refactoring, f7b2814bb9b6 ("cgroup: factor out
> cgroup_{apply|finalize}_control() from
> cgroup_subtree_control_write()") broke error return value from the
> function.  The return value from the last operation is always
> overridden to zero.  Fix it.
> 
> Signed-off-by: Tejun Heo <tj@kernel.org>
> Cc: stable@vger.kernel.org # v4.6+

Applying to cgroup/for-4.13-fixes.

Thanks.

-- 
tejun

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Re: [PATCH cgroup/for-4.13-fixes] cgroup: fix error return value  from cgroup_subtree_control() Tejun Heo <tj@kernel.org> - 2017-07-23 14:20 +0200

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