cgroup: remove a NULL check in cgroup_exit()

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init_task.cgroups is initialized at boot phase, and whenver a ask
is forked, it's cgroups pointer is inherited from its parent, and
it's never set to NULL afterwards.

Signed-off-by: Li Zefan <lizefan@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

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Li Zefan 2013-01-24 14:43:51 +08:00 • committed by Tejun Heo

parent 2739d3cce9

commit b5d646f5d5

1 changed files with 1 additions and 2 deletions

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kernel/cgroup.c

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