sh_eth: Remove redundant alignment adjustment
sh_eth: Remove redundant alignment adjustment

PTR_ALIGN macro after skb_reserve is redundant, because skb_reserve
function adjusts the alignment of skb->data.

Signed-off-by: Mitsuhiro Kimura <42e52c8045c51c796cbdafa5bc3332cc47c4d109@renesas.com>
Signed-off-by: Yoshihiro Kaneko <fb9c50ad36156858cd51bb145369d6f181add714@gmail.com>
Signed-off-by: David S. Miller <fe08d3c717adf2ae63592e4c9aec6e3e404d8e3e@davemloft.net>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs