MAINTAINERS: Update Mellanox's Eth NIC driver entries

Eugenia (Jenny) Emantayev is replacing Amir Vadai as the
mlx4 Ethernet driver maintainer.

Saeed Mahameed is assigned to maintain mlx5 Eth functionality.
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

MAINTAINERS

@@ -6914,13 +6914,21 @@ F:	drivers/scsi/megaraid.*
 F:	drivers/scsi/megaraid/
 
 MELLANOX ETHERNET DRIVER (mlx4_en)
-M:	Amir Vadai <amirv@mellanox.com>
+M: 	Eugenia Emantayev <eugenia@mellanox.com>
 L:	netdev@vger.kernel.org
 S:	Supported
 W:	http://www.mellanox.com
 Q:	http://patchwork.ozlabs.org/project/netdev/list/
 F:	drivers/net/ethernet/mellanox/mlx4/en_*
 
+MELLANOX ETHERNET DRIVER (mlx5e)
+M:	Saeed Mahameed <saeedm@mellanox.com>
+L:	netdev@vger.kernel.org
+S:	Supported
+W:	http://www.mellanox.com
+Q:	http://patchwork.ozlabs.org/project/netdev/list/
+F:	drivers/net/ethernet/mellanox/mlx5/core/en_*
+
 MELLANOX ETHERNET SWITCH DRIVERS
 M:	Jiri Pirko <jiri@mellanox.com>
 M:	Ido Schimmel <idosch@mellanox.com>