Re: [PATCH] cgroup: fix potential null pointer risk

[Stephen Zhang <starzhangzsd@xxxxxxxxx>]

Tejun Heo <tj@xxxxxxxxxx> 于2022年5月18日周三 01:07写道：
>
> The function is never called for a root cgroup. The parent check up above in
> the same function is superflous. So, maybe remove that?
>
> Thanks.
>
> --
> tejun

Thanks. I will remake a patch based on this.


--
Stephen