WARNING: line length of 81 exceeds 80 columns
#122: FILE: drivers/net/ethernet/mellanox/mlx5/core/lib/nv_param.c:569:
+				  MLX5_CLASS_0_CTRL_ID_NV_INTERNAL_HAIRPIN_CONF);

WARNING: line length of 82 exceeds 80 columns
#151: FILE: drivers/net/ethernet/mellanox/mlx5/core/lib/nv_param.c:598:
+	err = mlx5_nv_param_read_internal_hairpin_conf(dev, mnvda, sizeof(mnvda));

WARNING: line length of 82 exceeds 80 columns
#173: FILE: drivers/net/ethernet/mellanox/mlx5/core/lib/nv_param.c:620:
+	err = mlx5_nv_param_read_internal_hairpin_conf(dev, mnvda, sizeof(mnvda));

WARNING: line length of 84 exceeds 80 columns
#175: FILE: drivers/net/ethernet/mellanox/mlx5/core/lib/nv_param.c:622:
+		NL_SET_ERR_MSG_MOD(extack, "Unable to query internal hairpin conf");

WARNING: line length of 83 exceeds 80 columns
#206: FILE: drivers/net/ethernet/mellanox/mlx5/core/lib/nv_param.c:653:
+		NL_SET_ERR_MSG_MOD(extack, "Unable to query internal hairpin cap");

WARNING: line length of 81 exceeds 80 columns
#212: FILE: drivers/net/ethernet/mellanox/mlx5/core/lib/nv_param.c:659:
+					     log_max_hpin_total_num_descriptors);

WARNING: line length of 81 exceeds 80 columns
#214: FILE: drivers/net/ethernet/mellanox/mlx5/core/lib/nv_param.c:661:
+					   log_max_hpin_num_descriptor_per_prio);

WARNING: line length of 84 exceeds 80 columns
#231: FILE: drivers/net/ethernet/mellanox/mlx5/core/lib/nv_param.c:678:
+		NL_SET_ERR_MSG_MOD(extack, "Unable to query internal hairpin conf");

WARNING: line length of 82 exceeds 80 columns
#258: FILE: drivers/net/ethernet/mellanox/mlx5/core/lib/nv_param.c:705:
+	err = mlx5_nv_param_read_internal_hairpin_conf(dev, mnvda, sizeof(mnvda));

WARNING: line length of 82 exceeds 80 columns
#280: FILE: drivers/net/ethernet/mellanox/mlx5/core/lib/nv_param.c:727:
+	err = mlx5_nv_param_read_internal_hairpin_conf(dev, mnvda, sizeof(mnvda));

WARNING: line length of 83 exceeds 80 columns
#313: FILE: drivers/net/ethernet/mellanox/mlx5/core/lib/nv_param.c:760:
+		NL_SET_ERR_MSG_MOD(extack, "Unable to query internal hairpin cap");

WARNING: line length of 84 exceeds 80 columns
#338: FILE: drivers/net/ethernet/mellanox/mlx5/core/lib/nv_param.c:785:
+		NL_SET_ERR_MSG_MOD(extack, "Unable to query internal hairpin conf");

total: 0 errors, 12 warnings, 0 checks, 332 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit 8158715b6923 ("net/mlx5: Implement eSwitch hairpin per prio buffers devlink params") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 12 warnings, 0 checks, 332 lines checked