| commit | 2a73991b76cbd38c4a0c6704449ccc08c89c3ff3 | [log] [tgz] |
|---|---|---|
| author | Li Zefan <lizefan@huawei.com> | Thu Jan 24 14:31:11 2013 +0800 |
| committer | Tejun Heo <tj@kernel.org> | Thu Jan 24 12:05:18 2013 -0800 |
| tree | cde2e683c5d2139dcde24c8c2c90467fa3d5b91a | |
| parent | ace783b9bbfa2182b4a561498db3f09a0c56bc79 [diff] |
sched: remove redundant NULL cgroup check in task_group_path() A task_group won't be online (thus no one can see it) until cpu_cgroup_css_online(), and at that time tg->css.cgroup has been initialized, so this NULL check is redundant. Signed-off-by: Li Zefan <lizefan@huawei.com> Signed-off-by: Tejun Heo <tj@kernel.org>