net/mlx5/hws: fix memory leak on general pool db init
Checks
Commit Message
On elemend db init we allocated the element_manager
which was unused and not freed.
Fixes: b4dd7bcb0dcbe ("net/mlx5/hws: add pool and buddy")
Signed-off-by: Alex Vesker <valex@nvidia.com>
Reviewed-by: Erez Shitrit <erezsh@nvidia.com>
---
drivers/net/mlx5/hws/mlx5dr_pool.c | 7 -------
1 file changed, 7 deletions(-)
Comments
From: Alex Vesker <valex@nvidia.com>
> On elemend db init we allocated the element_manager which was unused
> and not freed.
>
> Fixes: b4dd7bcb0dcbe ("net/mlx5/hws: add pool and buddy")
> Signed-off-by: Alex Vesker <valex@nvidia.com>
> Reviewed-by: Erez Shitrit <erezsh@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
Hi,
> -----Original Message-----
> From: Alex Vesker <valex@nvidia.com>
> Sent: Wednesday, January 11, 2023 9:49 PM
> To: Alex Vesker <valex@nvidia.com>; Slava Ovsiienko
> <viacheslavo@nvidia.com>; NBU-Contact-Thomas Monjalon (EXTERNAL)
> <thomas@monjalon.net>; Suanming Mou <suanmingm@nvidia.com>;
> Matan Azrad <matan@nvidia.com>
> Cc: dev@dpdk.org; Ori Kam <orika@nvidia.com>
> Subject: [PATCH] net/mlx5/hws: fix memory leak on general pool db init
>
> On elemend db init we allocated the element_manager which was unused
> and not freed.
>
> Fixes: b4dd7bcb0dcbe ("net/mlx5/hws: add pool and buddy")
> Signed-off-by: Alex Vesker <valex@nvidia.com>
> Reviewed-by: Erez Shitrit <erezsh@nvidia.com>
> ---
Patch applied to next-net-mlx,
Kindest regards,
Raslan Darawsheh
@@ -464,13 +464,6 @@ static void mlx5dr_pool_general_element_db_uninit(struct mlx5dr_pool *pool)
*/
static int mlx5dr_pool_general_element_db_init(struct mlx5dr_pool *pool)
{
- pool->db.element_manager = simple_calloc(1, sizeof(*pool->db.element_manager));
- if (!pool->db.element_manager) {
- DR_LOG(ERR, "No mem for general elemnt_manager");
- rte_errno = ENOMEM;
- return rte_errno;
- }
-
pool->p_db_uninit = &mlx5dr_pool_general_element_db_uninit;
pool->p_get_chunk = &mlx5dr_pool_general_element_db_get_chunk;
pool->p_put_chunk = &mlx5dr_pool_general_element_db_put_chunk;