[U-Boot] [PATCH v4 2/6] net: sun8i-emac: fix printing NULL character

[Joe Hershberger]

On Tue, Jun 26, 2018 at 6:54 AM, Lothar Felten <lothar.felten at gmail.com> wrote:
> If the variant is not set and therefore NULL, do not attempt to print
> the variant.
>
> Signed-off-by: Lothar Felten <lothar.felten at gmail.com>

Acked-by: Joe Hershberger <joe.hershberger at ni.com>