virtio netdev driver uses a custom napi weight, switch to the new
API for setting custom weight.
Signed-off-by: NJakub Kicinski <kuba@kernel.org>
Reviewed-by: NXuan Zhuo <xuanzhuo@linux.alibaba.com>
Acked-by: NJason Wang <jasowang@redhat.com>
Acked-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>