Messages in this thread | | | Date | Mon, 10 Jul 2023 17:46:12 +0200 | From | Michal Koutný <> | Subject | Re: [PATCH] cgroup: remove unneeded return value of cgroup_rm_cftypes_locked() |
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Hi.
On Sat, Jul 01, 2023 at 03:38:56PM +0800, Miaohe Lin <linmiaohe@huawei.com> wrote: > The return value of cgroup_rm_cftypes_locked() is always 0. So remove > it to simplify the code. No functional change intended.
I'd add a comment that it builds upon cgroup_addrm_files()'s: > For removals, this function never fails.
> Signed-off-by: Miaohe Lin <linmiaohe@huawei.com> > --- > kernel/cgroup/cgroup.c | 9 +++------ > 1 file changed, 3 insertions(+), 6 deletions(-)
Reviewed-by: Michal Koutný <mkoutny@suse.com> [unhandled content-type:application/pgp-signature] | |