virtqueue_empty
if (!virtqueue_empty(vq))
KASSERT(virtqueue_empty(vq), ("virtqueue not empty"));
KASSERT(virtqueue_empty(vq), ("mbufs remaining in Rx Vq"));
KASSERT(virtqueue_empty(vq), ("mbufs remaining in Tx Vq"));
KASSERT(virtqueue_empty(sc->vtnet_ctrl_vq),
if (virtqueue_empty(vq))
KASSERT(virtqueue_empty(vq),
if (virtqueue_empty(sc->vtnet_tx_vq)) {
if (!virtqueue_empty(vq))
KASSERT(virtqueue_empty(vq), ("eventvq not empty"));
KASSERT(virtqueue_empty(vq), ("virtqueue not empty"));
int virtqueue_empty(struct virtqueue *vq);