On 2020/9/18 2:34, Cong Wang wrote: > On Wed, Sep 16, 2020 at 9:33 AM YueHaibing <yuehaib...@huawei.com> wrote: >> >> It is never used, so can remove it. > > This is a bit confusing, it was actually used before, see commit > ab0d76f6823cc3a4e2.
Yes,thanks for reminding, will be careful later. > . >
