Re: [PATCH net-next] net/mlx5: Fix some error messages

[Leon Romanovsky <leon@kernel.org>]

On Fri, Apr 23, 2021 at 02:42:57PM +0300, Dan Carpenter wrote:
> This code was using IS_ERR() instead of PTR_ERR() so it prints 1 instead
> of the correct error code.
> 
> Fixes: 25cb31768042 ("net/mlx5: E-Switch, Improve error messages in term table creation")
> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
> ---
>  .../mellanox/mlx5/core/eswitch_offloads_termtbl.c    | 12 ++++++------
>  1 file changed, 6 insertions(+), 6 deletions(-)
>

It should go through netdev@.

Thanks,
Reviewed-by: Leon Romanovsky <leonro@nvidia.com> 


> diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads_termtbl.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads_termtbl.c
> index a81ece94f599..95f5c1a27718 100644
> --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads_termtbl.c
> +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads_termtbl.c
> @@ -83,16 +83,16 @@ mlx5_eswitch_termtbl_create(struct mlx5_core_dev *dev,
>  	ft_attr.autogroup.max_num_groups = 1;
>  	tt->termtbl = mlx5_create_auto_grouped_flow_table(root_ns, &ft_attr);
>  	if (IS_ERR(tt->termtbl)) {
> -		esw_warn(dev, "Failed to create termination table (error %d)\n",
> -			 IS_ERR(tt->termtbl));
> +		esw_warn(dev, "Failed to create termination table (error %ld)\n",
> +			 PTR_ERR(tt->termtbl));
>  		return -EOPNOTSUPP;
>  	}
>  
>  	tt->rule = mlx5_add_flow_rules(tt->termtbl, NULL, flow_act,
>  				       &tt->dest, 1);
>  	if (IS_ERR(tt->rule)) {
> -		esw_warn(dev, "Failed to create termination table rule (error %d)\n",
> -			 IS_ERR(tt->rule));
> +		esw_warn(dev, "Failed to create termination table rule (error %ld)\n",
> +			 PTR_ERR(tt->rule));
>  		goto add_flow_err;
>  	}
>  	return 0;
> @@ -283,8 +283,8 @@ mlx5_eswitch_add_termtbl_rule(struct mlx5_eswitch *esw,
>  		tt = mlx5_eswitch_termtbl_get_create(esw, &term_tbl_act,
>  						     &dest[i], attr);
>  		if (IS_ERR(tt)) {
> -			esw_warn(esw->dev, "Failed to get termination table (error %d)\n",
> -				 IS_ERR(tt));
> +			esw_warn(esw->dev, "Failed to get termination table (error %ld)\n",
> +				 PTR_ERR(tt));
>  			goto revert_changes;
>  		}
>  		attr->dests[num_vport_dests].termtbl = tt;
> -- 
> 2.30.2
>