YANG LI <abaci-bugfix@xxxxxxxxxxxxxxxxx> 于2020年12月30日周三 下午3:02写道：
>
> The ret is being used but it isn't being initialized,
> need to assign a value to it, like 0.
Hi Yang,
I didn't see where it was used without initialized.
Can you point that out to me?
Thanks.
>
> Signed-off-by: YANG LI <abaci-bugfix@xxxxxxxxxxxxxxxxx>
> Reported-by: Abaci <abaci@xxxxxxxxxxxxxxxxx>
> ---
> mm/memcontrol.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/mm/memcontrol.c b/mm/memcontrol.c
> index 605f671..15ba17d 100644
> --- a/mm/memcontrol.c
> +++ b/mm/memcontrol.c
> @@ -3366,7 +3366,7 @@ static int mem_cgroup_resize_max(struct mem_cgroup *memcg,
> {
> bool enlarge = false;
> bool drained = false;
> - int ret;
> + int ret = 0;
> bool limits_invariant;
> struct page_counter *counter = memsw ? &memcg->memsw : &memcg->memory;
>
> --
> 1.8.3.1
>
