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net/mlx5: HWS, Fix memory leak in hws_pool_buddy_init error path

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In the error path of hws_pool_buddy_init(), the buddy allocator cleanup
doesn't free the allocator structure itself, causing a memory leak.

Add the missing kfree() to properly release all allocated memory.

Fixes: c61afff943 ("net/mlx5: HWS, added memory management handling")
Signed-off-by: Lama Kayal <lkayal@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Mark Bloch <mbloch@nvidia.com>
Link: https://patch.msgid.link/20250825143435.598584-2-mbloch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Lama Kayal 2025-08-25 17:34:24 +03:00 committed by Jakub Kicinski
parent aa125f08cb
commit 2c0a959beb
1 changed files with 1 additions and 0 deletions
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drivers/net/ethernet/mellanox/mlx5/core/steering/hws/pool.c
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@ -124,6 +124,7 @@ static int hws_pool_buddy_init(struct mlx5hws_pool *pool)
mlx5hws_err(pool->ctx, "Failed to create resource type: %d size %zu\n",
pool->type, pool->alloc_log_sz);
mlx5hws_buddy_cleanup(buddy);
kfree(buddy);
return -ENOMEM;
}