diff mbox series

[net-next,08/15] net/mlx5e: Remove incorrect debugfs_create_dir NULL check in TLS

Message ID 20230208003712.68386-9-saeed@kernel.org (mailing list archive)
State Accepted
Commit 1e985a8d887cd0b25541ba977db171be47cf575d
Delegated to: Netdev Maintainers
Headers show
Series [net-next,01/15] mlx5: reduce stack usage in mlx5_setup_tc | expand

Checks

Context Check Description
netdev/tree_selection success Clearly marked for net-next
netdev/fixes_present success Fixes tag not required for -next series
netdev/subject_prefix success Link
netdev/cover_letter success Pull request is its own cover letter
netdev/patch_count success Link
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 0 this patch: 0
netdev/cc_maintainers success CCed 5 of 5 maintainers
netdev/build_clang success Errors and warnings before: 0 this patch: 0
netdev/module_param success Was 0 now: 0
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success Fixes tag looks correct
netdev/build_allmodconfig_warn success Errors and warnings before: 0 this patch: 0
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 8 lines checked
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Saeed Mahameed Feb. 8, 2023, 12:37 a.m. UTC 
From: Gal Pressman <gal@nvidia.com>

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: 0fedee1ae9ef ("net/mlx5e: kTLS, Add debugfs")
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>
---
 drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c | 2 --
 1 file changed, 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c
index e80b43b7aac9..60b3e08a1028 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c
@@ -899,8 +899,6 @@  static void mlx5e_tls_tx_debugfs_init(struct mlx5e_tls *tls,
 		return;
 
 	tls->debugfs.dfs_tx = debugfs_create_dir("tx", dfs_root);
-	if (!tls->debugfs.dfs_tx)
-		return;
 
 	debugfs_create_size_t("pool_size", 0400, tls->debugfs.dfs_tx,
 			      &tls->tx_pool->size);