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

[Tejun Heo]

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@xxxxxxxxxx>
> Cc: stable@xxxxxxxxxxxxxxx # v4.6+

Applying to cgroup/for-4.13-fixes.

Thanks.

-- 
tejun