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Date:	Thu, 20 Dec 2012 07:27:11 +0000 (UTC)
From:	Cong Wang <xiyou.wangcong@...il.com>
To:	netdev@...r.kernel.org
Subject: Re: [PATCH net-next V4 03/13] bridge: Validate that vlan is
 permitted on ingress

On Wed, 19 Dec 2012 at 17:48 GMT, Vlad Yasevich <vyasevic@...hat.com> wrote:
> +static inline u16 br_get_vlan(const struct sk_buff *skb)
> +{
> +	u16 tag;
> +
> +	if (vlan_tx_tag_present(skb))
> +		return vlan_tx_tag_get(skb) & VLAN_VID_MASK;
> +
> +	if (vlan_get_tag(skb, &tag))
> +		return 0;
> +
> +	return tag & VLAN_VID_MASK;
> +}
> +

Nitpick:
The name br_get_vlan() can easily confuse people with br_vlan_find().

Also, this function looks like not bridge-specific, how about moving
it to if_vlan.h?

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