On Thu, 12 Feb 2015 20:19:46 +0800 Wang Nan <wangnan0 at huawei.com> wrote: -ENOCHANGELOG I'm not even going to bother reviewing this patch because I have no idea why it's needed, or what it is actually trying to accomplish. -- Steve > Signed-off-by: Wang Nan <wangnan0 at huawei.com> > ---