Re: [PATCH 4/9] aio: sanitize ki_list handling

[Al Viro]

On Wed, Mar 21, 2018 at 08:32:27AM +0100, Christoph Hellwig wrote:

> -     if (iocb->ki_list.next) {
> +     if (!list_empty_careful(iocb->ki_list.next)) {

Umm...  Why not list_empty_careful(&iocb->ki_list)?