net/mlx5e: Remove incorrect debugfs_create_dir NULL check in hairpin

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Remove the NULL check on debugfs_create_dir() return value as the
function returns an ERR pointer on failure, not NULL.
The check is not replaced with a IS_ERR_OR_NULL() as
debugfs_create_file(), and debugfs functions in general don't need error
checking.

Fixes: 0e414518d6 ("net/mlx5e: Add hairpin debugfs files")
Reported-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Gal Pressman <gal@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

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Gal Pressman 2023-01-19 14:09:00 +02:00 • committed by Saeed Mahameed

parent 2e762e6599

commit afae6254c5

1 changed files with 0 additions and 2 deletions

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drivers/net/ethernet/mellanox/mlx5/core/en_tc.c

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