[U-Boot] [PATCH 1/1] usb: xhci-keystone: remove superfluous assignment

[Bin Meng]

On Sun, Mar 18, 2018 at 8:55 PM, Heinrich Schuchardt <xypron.glpk at gmx.de> wrote:
> There is no need to set variables to NULL if they are not used before
> the next assignment.
>
> Signed-off-by: Heinrich Schuchardt <xypron.glpk at gmx.de>
> ---
>  drivers/usb/host/xhci-keystone.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>

Reviewed-by: Bin Meng <bmeng.cn at gmail.com>