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net/mlx5: fix memory leak in mlx5_fw_fatal_reporter_dump

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In mlx5_fw_fatal_reporter_dump if mlx5_crdump_collect fails the
allocated memory for cr_data must be released otherwise there will be
memory leak. To fix this, this commit changes the return instruction
into goto error handling.

Fixes: 9b1f298236 ("net/mlx5: Add support for FW fatal reporter dump")
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
This commit is contained in:
Navid Emamdoost
2019-09-27 17:37:28 -05:00
committed by Saeed Mahameed
parent c8c2a057fd
commit c7ed6d0183
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/mellanox/mlx5/core/health.c
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@@ -572,7 +572,7 @@ mlx5_fw_fatal_reporter_dump(struct devlink_health_reporter *reporter,
return -ENOMEM;
err = mlx5_crdump_collect(dev, cr_data);
if (err)
return err;
goto free_data;
if (priv_ctx) {
struct mlx5_fw_reporter_ctx *fw_reporter_ctx = priv_ctx;