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SubjectRe: [PATCH] mm/hmm.c: remove unneeded local variable ret
On Tue, Jan 25, 2022 at 8:52 PM Miaohe Lin <linmiaohe@huawei.com> wrote:
>
> The local variable ret is always 0. Remove it to make code more tight.
>
> Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>

Reviewed-by: Muchun Song <songmuchun@bytedance.com>

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