529 	unsigned int i, n, avail, descs_used, prev, err_idx;  in virtqueue_add_split()  local
561 		descs_used = 1;  in virtqueue_add_split()
566 		descs_used = total_sg;  in virtqueue_add_split()
569 	if (unlikely(vq->vq.num_free < descs_used)) {  in virtqueue_add_split()
571 			 descs_used, vq->vq.num_free);  in virtqueue_add_split()
637 	vq->vq.num_free -= descs_used;  in virtqueue_add_split()
1356 	unsigned int i, n, c, descs_used, err_idx;  in virtqueue_add_packed()  local
1393 	descs_used = total_sg;  in virtqueue_add_packed()
1395 	if (unlikely(vq->vq.num_free < descs_used)) {  in virtqueue_add_packed()
1397 			 descs_used, vq->vq.num_free);  in virtqueue_add_packed()
1448 	vq->vq.num_free -= descs_used;  in virtqueue_add_packed()
1455 	vq->packed.desc_state[id].num = descs_used;  in virtqueue_add_packed()
1467 	vq->num_added += descs_used;  in virtqueue_add_packed()