Commit b5d646f5 authored by Li Zefan's avatar Li Zefan Committed by Tejun Heo
Browse files

cgroup: remove a NULL check in cgroup_exit() 



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: default avatarLi Zefan <lizefan@huawei.com>
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
parent 2739d3cc

kernel/cgroup.c

+1 −2
Original line number Diff line number Diff line
@@ -4994,7 +4994,6 @@ void cgroup_exit(struct task_struct *tsk, int run_callbacks) 
	}

	task_unlock(tsk);



	if (cg)

	put_css_set_taskexit(cg);

}