[PATCH 01/11] mem: remove duplicate ops for /dev/zero and /dev/null

[Kees Cook]

On Mon, Aug 17, 2020 at 09:32:02AM +0200, Christoph Hellwig wrote:
> There is no good reason to implement both the traditional ->read and
> ->write as well as the iter based ops.  So implement just the iter
> based ones.
> 
> Suggested-by: Al Viro <viro at zeniv.linux.org.uk>
> Signed-off-by: Christoph Hellwig <hch at lst.de>

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

-- 
Kees Cook