netdev - Re: [Patch iproute2] skbedit: print action too

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Date:	Thu, 5 Feb 2015 10:09:30 -0800
From:	Stephen Hemminger <stephen@...workplumber.org>
To:	Cong Wang <xiyou.wangcong@...il.com>
Cc:	netdev@...r.kernel.org, Jamal Hadi Salim <jhs@...atatu.com>
Subject: Re: [Patch iproute2] skbedit: print action too

On Wed, 28 Jan 2015 14:52:42 -0800
Cong Wang <xiyou.wangcong@...il.com> wrote:

> Cc: Jamal Hadi Salim <jhs@...atatu.com>
> Cc: Stephen Hemminger <stephen@...workplumber.org>
> Signed-off-by: Cong Wang <xiyou.wangcong@...il.com>
> ---
>  tc/m_skbedit.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/tc/m_skbedit.c b/tc/m_skbedit.c
> index 36323a9..c5deee0 100644
> --- a/tc/m_skbedit.c
> +++ b/tc/m_skbedit.c
> @@ -193,7 +193,7 @@ static int print_skbedit(struct action_util *au, FILE *f, struct rtattr *arg)
>  		fprintf(f, " mark %d", *mark);
>  	}
>  
> -	fprintf(f, "\n\t index %d ref %d bind %d", p->index, p->refcnt, p->bindcnt);
> +	fprintf(f, " %s\n\t index %d ref %d bind %d", action_n2a(p->action, b1, sizeof (b1)), p->index, p->refcnt, p->bindcnt);
>  
>  	if (show_stats) {
>  		if (tb[TCA_SKBEDIT_TM]) {

It is good to show everything that is set.

The output of tc show commands should match the arguments used
to create. In this case you are printing does not match the input.

Also, I would rather see this in a separate fprintf rather than
overloading existing call.

Please cleanup and resubmit.
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