Hi. On Sat, Jul 01, 2023 at 03:38:56PM +0800, Miaohe Lin <linmiaohe@xxxxxxxxxx> 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@xxxxxxxxxx> > --- > kernel/cgroup/cgroup.c | 9 +++------ > 1 file changed, 3 insertions(+), 6 deletions(-) Reviewed-by: Michal Koutný <mkoutny@xxxxxxxx>
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