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(parent: df33e16) | patch
cgroup: fix error return value in cgroup_mount()
authorTejun Heo <tj@kernel.org>
Sat, 8 Feb 2014 15:26:33 +0000 (10:26 -0500)
committerTejun Heo <tj@kernel.org>
Sat, 8 Feb 2014 15:26:33 +0000 (10:26 -0500)
commit73b0053764dc755241c7e4aab90bfcf4159eda11
treec4dd21535dd50996f296d056d05068fbe534dffatree | snapshot
parentdf33e165a96df2794d7145a28726e51b60278c06commit | diff
cgroup: fix error return value in cgroup_mount()

When cgroup_mount() fails to allocate an id for the root, it didn't
set ret before jumping to unlock_drop ending up returning 0 after a
failure.  Fix it.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Li Zefan <lizefan@huawei.com>
Cc: stable@vger.kernel.org
kernel/cgroup.c diff | blob | history
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