netdev - Re: [PATCHv2 net-next 8/8] net: sched: cls

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Date:   Thu, 18 Jan 2018 10:38:39 -0500
From:   Alexander Aring <aring@...atatu.com>
To:     Jakub Kicinski <kubakici@...pl>
Cc:     Jamal Hadi Salim <jhs@...atatu.com>,
        Cong Wang <xiyou.wangcong@...il.com>,
        Jiří Pírko <jiri@...nulli.us>,
        David Miller <davem@...emloft.net>, netdev@...r.kernel.org,
        kernel@...atatu.com, David Ahern <dsahern@...il.com>
Subject: Re: [PATCHv2 net-next 8/8] net: sched: cls_u32: add extack support

Hi,

On Wed, Jan 17, 2018 at 8:27 PM, Jakub Kicinski <kubakici@...pl> wrote:
> On Wed, 17 Jan 2018 17:40:27 -0500, Alexander Aring wrote:
>> diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
>> index 8840baa1b9b4..daeac7282387 100644
>> --- a/net/sched/cls_u32.c
>> +++ b/net/sched/cls_u32.c
>> @@ -524,8 +524,10 @@ static int u32_replace_hw_hnode(struct tcf_proto *tp, struct tc_u_hnode *h,
>>               offloaded = true;
>>       }
>>
>> -     if (skip_sw && !offloaded)
>> +     if (skip_sw && !offloaded) {
>> +             NL_SET_ERR_MSG(extack, "Failed to offload filter requested with skip sw");
>>               return -EINVAL;
>> +     }
>>
>>       return 0;
>>  }
>
> Why did you ignore my comment about using NL_SET_ERR_MSG_MOD?  Do you
> disagree with it?

Sorry, I missed it I will add this. Thanks.

- Alex