rocker: enable support for scattered packets

rocker supports the transmission of scattered packets, so let the kernel
know about it by setting the NETIF_F_SG bit in the device's features.

Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Acked-by: Scott Feldman <sfeldma@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/rocker/rocker.c

@@ -4970,7 +4970,7 @@ static int rocker_probe_port(struct rocker *rocker, unsigned int port_number)
 		       NAPI_POLL_WEIGHT);
 	rocker_carrier_init(rocker_port);
 
-	dev->features |= NETIF_F_NETNS_LOCAL;
+	dev->features |= NETIF_F_NETNS_LOCAL | NETIF_F_SG;
 
 	err = register_netdev(dev);
 	if (err) {