Function async_iter_reset

dpdk/lib/vhost/virtio_net.c:1124–1129

}

static __rte_always_inline void
async_iter_reset(struct vhost_async *async)
{
	async->iter_idx = 0;
	async->iovec_idx = 0;
}

static __rte_always_inline int
async_fill_seg(struct virtio_net *dev, struct vhost_virtqueue *vq,