490 	unsigned int i, n, avail, descs_used, prev, err_idx;  in virtqueue_add_split()  local
522 		descs_used = 1;  in virtqueue_add_split()
527 		descs_used = total_sg;  in virtqueue_add_split()
530 	if (vq->vq.num_free < descs_used) {  in virtqueue_add_split()
532 			 descs_used, vq->vq.num_free);  in virtqueue_add_split()
598 	vq->vq.num_free -= descs_used;  in virtqueue_add_split()
1186 	unsigned int i, n, c, descs_used, err_idx;  in virtqueue_add_packed()  local
1223 	descs_used = total_sg;  in virtqueue_add_packed()
1225 	if (unlikely(vq->vq.num_free < descs_used)) {  in virtqueue_add_packed()
1227 			 descs_used, vq->vq.num_free);  in virtqueue_add_packed()
1278 	vq->vq.num_free -= descs_used;  in virtqueue_add_packed()
1285 	vq->packed.desc_state[id].num = descs_used;  in virtqueue_add_packed()
1297 	vq->num_added += descs_used;  in virtqueue_add_packed()