718 	uint16_t i, idx_data, idx_status;  in virtio_user_handle_ctrl_msg()  local
732 	idx_status = i;  in virtio_user_handle_ctrl_msg()
749 	*(virtio_net_ctrl_ack *)(uintptr_t)vring->desc[idx_status].addr = status;  in virtio_user_handle_ctrl_msg()
770 	uint16_t idx_data, idx_status;  in virtio_user_handle_ctrl_msg_packed()  local
781 	idx_status = idx_data;  in virtio_user_handle_ctrl_msg_packed()
782 	while (vring->desc[idx_status].flags & VRING_DESC_F_NEXT) {  in virtio_user_handle_ctrl_msg_packed()
783 		idx_status++;  in virtio_user_handle_ctrl_msg_packed()
784 		if (idx_status >= dev->queue_size)  in virtio_user_handle_ctrl_msg_packed()
785 			idx_status -= dev->queue_size;  in virtio_user_handle_ctrl_msg_packed()
805 		vring->desc[idx_status].addr = status;  in virtio_user_handle_ctrl_msg_packed()
808 	vring->desc[idx_hdr].id = vring->desc[idx_status].id;  in virtio_user_handle_ctrl_msg_packed()