int total_eqs = 0;
int i, j, eq;
- /* Init eq table */
- ibdev->eq_table = NULL;
- ibdev->eq_added = 0;
-
- /* Legacy mode? */
- if (dev->caps.comp_pool == 0)
+ /* Legacy mode or comp_pool is not large enough */
+ if (dev->caps.comp_pool == 0 ||
+ dev->caps.num_ports > dev->caps.comp_pool)
return;
eq_per_port = rounddown_pow_of_two(dev->caps.comp_pool/
static void mlx4_ib_free_eqs(struct mlx4_dev *dev, struct mlx4_ib_dev *ibdev)
{
int i;
- int total_eqs;
+
+ /* no additional eqs were added */
+ if (!ibdev->eq_table)
+ return;
/* Reset the advertised EQ number */
ibdev->ib_dev.num_comp_vectors = dev->caps.num_comp_vectors;
mlx4_release_eq(dev, ibdev->eq_table[i]);
}
- total_eqs = dev->caps.num_comp_vectors + ibdev->eq_added;
- memset(ibdev->eq_table, 0, total_eqs * sizeof(int));
kfree(ibdev->eq_table);
-
- ibdev->eq_table = NULL;
- ibdev->eq_added = 0;
}
static void *mlx4_ib_add(struct mlx4_dev *dev)