__mlx4_qp_release_range
void __mlx4_qp_release_range(struct mlx4_dev *dev, int base_qpn, int cnt);
__mlx4_qp_release_range(dev, base_qpn, cnt);
__mlx4_qp_release_range(dev, base, count);
__mlx4_qp_release_range(dev, base, count);
__mlx4_qp_release_range(dev, qpn, 1);