[PATCH 12/13] sysctl: add helper to register empty subdir

[Kees Cook]

On Fri, May 29, 2020 at 07:41:07AM +0000, Luis Chamberlain wrote:
> The way to create a subdirectory from the base set of directories
> is a bit obscure, so provide a helper which makes this clear, and
> also helps remove boiler plate code required to do this work.
> 
> Signed-off-by: Luis Chamberlain <mcgrof at kernel.org>

Reviewed-by: Kees Cook <keescook at chromium.org>

-- 
Kees Cook