netdev - Re: [PATCH net-next 7/8] net: sched: act: handle extack in tcf_generic

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Date:   Tue, 13 Feb 2018 10:58:01 +0100
From:   Davide Caratti <dcaratti@...hat.com>
To:     Alexander Aring <aring@...atatu.com>, davem@...emloft.net
Cc:     jhs@...atatu.com, xiyou.wangcong@...il.com, jiri@...nulli.us,
        netdev@...r.kernel.org, David Ahern <dsahern@...il.com>
Subject: Re: [PATCH net-next 7/8] net: sched: act: handle extack in
 tcf_generic_walker

On Mon, 2018-02-12 at 15:19 -0500, Alexander Aring wrote:
>  
> @@ -211,7 +212,8 @@ int tcf_generic_walker(struct tc_action_net *tn, struct sk_buff *skb,
>  	} else if (type == RTM_GETACTION) {
>  		return tcf_dump_walker(idrinfo, skb, cb);
>  	} else {
> -		WARN(1, "tcf_generic_walker: unknown action %d\n", type);
> +		WARN(1, "tcf_generic_walker: unknown command %d\n", type);
> +		NL_SET_ERR_MSG(extack, "tcf_generic_walker: unknown command\n");

minor nit: maybe we don't need the '\n' in the above message? 

thanks!
-- 
davide