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(parent: ab3f5fa) | 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)
commiteb46bf89696972b856a9adb6aebd5c7b65c266e4
treec4dd21535dd50996f296d056d05068fbe534dffatree | snapshot (tar.gz zip)
parentab3f5faa6255a0eb4f832675507d9e295ca7e9bacommit | 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 | blame | history