Merge branch 'mlx5-next'

Eli Cohen says:

====================
mlx5 batch of patches for net-next

This series contains small fixes to the mlx5 core driver and also
preparation steps towards adding Ethernet support for ConnectX4
devices which will be part of mlx5 driver.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>