On Fri,  6 Nov 2020 01:42:38 -0500 menglong8.dong@gmail.com wrote:
> From: Menglong Dong <dong.menglong@zte.com.cn>
> 
> The initialization for 'err' with '-EINVAL' is redundant and
> can be removed, as it is updated soon and not used.
> 
> Signed-off-by: Menglong Dong <dong.menglong@zte.com.cn>

Applied, thanks.