net/mlx4: Move MAC_MASK to a common place

Define this macro is one common place instead of duplicating it over the code

Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
5 files changed