netdev - Re: [PATCH net-next 4/4] net_sched: act

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Date:	Fri, 12 Aug 2016 11:18:42 +0300
From:	Shmulik Ladkani <shmulik.ladkani@...il.com>
To:	Hadar Hen Zion <hadarh@...lanox.com>
Cc:	"David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org,
	Jiri Pirko <jiri@...lanox.com>,
	Tom Herbert <tom@...bertland.com>,
	Or Gerlitz <ogerlitz@...lanox.com>,
	Amir Vadai <amirv@...lanox.com>
Subject: Re: [PATCH net-next 4/4] net_sched: act_vlan: Add priority option

Hi,

On Wed, 10 Aug 2016 16:32:23 +0300 Hadar Hen Zion <hadarh@...lanox.com> wrote:
> @@ -181,7 +188,9 @@ static int tcf_vlan_dump(struct sk_buff *skb, struct tc_action *a,
>  	if (v->tcfv_action == TCA_VLAN_ACT_PUSH &&
>  	    (nla_put_u16(skb, TCA_VLAN_PUSH_VLAN_ID, v->tcfv_push_vid) ||
>  	     nla_put_be16(skb, TCA_VLAN_PUSH_VLAN_PROTOCOL,
> -			  v->tcfv_push_proto)))
> +			  v->tcfv_push_proto) ||
> +	     (v->tcfv_push_prio && nla_put_u8(skb, TCA_VLAN_PUSH_VLAN_PRIORITY,
> +					      v->tcfv_push_prio))))
>  		goto nla_put_failure;

nit: We could avoid the 'v->tcfv_push_prio' test, so user can explicitly
observe the associated priority, even if it is set to zero.

Reviewed-by: Shmulik Ladkani <shmulik.ladkani@...il.com>