Set mlx4_en maintainer to Amir Vadai instead of Yevgeny Petrilin.
Signed-off-by: NAmir Vadai <amirv@mellanox.com>
Cc: Yevgeny Petrilin <yevgenyp@mellanox.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>