net: amd8111e: remove repeated dev->features assignement

It's repeated with line 1793-1795, and there isn't any other
handling for it. So remove it.

Signed-off-by: Jian Shen <shenjian15@huawei.com>
Link: https://lore.kernel.org/r/20220719142424.4528-1-shenjian15@huawei.com


Signed-off-by: Jakub Kicinski <kuba@kernel.org>