On Tue, 23 Mar 2021 11:29:56 +0800 Wan Jiabing <wanjiabing@xxxxxxxx> wrote: > string.h has been included at line 15.So we remove the > duplicate one at line 17. Thanks. But we already have https://lkml.kernel.org/r/20210316073336.426255-1-zhang.yunkai@xxxxxxxxxx.