netdev - Re: [PATCH v1] iavfs/iavf_main: actually log ->src mask when talking about it

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Date:   Mon, 19 Dec 2022 13:24:30 -0800
From:   Tony Nguyen <anthony.l.nguyen@...el.com>
To:     Daniil Tatianin <d-tatianin@...dex-team.ru>,
        Jesse Brandeburg <jesse.brandeburg@...el.com>
CC:     Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Harshitha Ramamurthy <harshitha.ramamurthy@...el.com>,
        Jeff Kirsher <jeffrey.t.kirsher@...el.com>,
        <intel-wired-lan@...ts.osuosl.org>, <netdev@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v1] iavfs/iavf_main: actually log ->src mask when talking
 about it

On 12/16/2022 1:13 AM, Daniil Tatianin wrote:

A couple of nits.

For the title, s/iavfs/iavf

> This fixes a copy-paste issue where dev_err would log the dst mask even
> though it is clearly talking about src.
> 
> Found by Linux Verification Center (linuxtesting.org) with the SVACE
> static analysis tool.
> 
> Fixes: 0075fa0fadd0a ("i40evf: Add support to apply cloud filters")

This should just be 12 chars:

WARNING: Please use correct Fixes: style 'Fixes: <12 chars of sha1> 
("<title line>")' - ie: 'Fixes: 0075fa0fadd0 ("i40evf: Add support to 
apply cloud filters")'

> Signed-off-by: Daniil Tatianin <d-tatianin@...dex-team.ru>
> ---
>   drivers/net/ethernet/intel/iavf/iavf_main.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/ethernet/intel/iavf/iavf_main.c b/drivers/net/ethernet/intel/iavf/iavf_main.c
> index c4e451ef7942..adc02adef83a 100644
> --- a/drivers/net/ethernet/intel/iavf/iavf_main.c
> +++ b/drivers/net/ethernet/intel/iavf/iavf_main.c
> @@ -3850,7 +3850,7 @@ static int iavf_parse_cls_flower(struct iavf_adapter *adapter,
>   				field_flags |= IAVF_CLOUD_FIELD_IIP;
>   			} else {
>   				dev_err(&adapter->pdev->dev, "Bad ip src mask 0x%08x\n",
> -					be32_to_cpu(match.mask->dst));
> +					be32_to_cpu(match.mask->src));
>   				return -EINVAL;
>   			}
>   		}