Re: [PATCH v2] kernfs: fix potential null pointer dereference

[Tejun Heo]

On Mon, Jul 08, 2019 at 11:16:11PM +0800, Peng Wang wrote:
> Get root safely after kn is ensureed to be not null.
> 
> Signed-off-by: Peng Wang <rock...@whu.edu.cn>

Acked-by: Tejun Heo <t...@kernel.org>

Thanks.

-- 
tejun