Re: [PATCH v4 2/4] selftests: cgroup: return -errno from cg_read()/cg_write() on failure
From: Shakeel Butt
Date: Sat Apr 23 2022 - 10:01:52 EST
On Thu, Apr 21, 2022 at 11:44:24PM +0000, Yosry Ahmed wrote:
> Currently, cg_read()/cg_write() returns 0 on success and -1 on failure.
> Modify them to return the -errno on failure.
>
> Signed-off-by: Yosry Ahmed <yosryahmed@xxxxxxxxxx>
Acked-by: Shakeel Butt <shakeelb@xxxxxxxxxx>