Fix NULL dereference if virtio control queue is not negotiated. Signed-off-by: Damjan Marion <damarion@cisco.com> Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Fix NULL dereference if virtio control queue is not negotiated. Signed-off-by: Damjan Marion <damarion@cisco.com> Acked-by: Stephen Hemminger <stephen@networkplumber.org>