From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas Graf <tgraf@suug.ch>
Subject: Re: [PATCH net-next RFC v2 1/3] lwt: infrastructure to support light
 weight tunnels
Date: Fri, 3 Jul 2015 11:49:18 +0200
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References: <1434689355-4088-2-git-send-email-roopa@cumulusnetworks.com>
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Cc: ebiederm@xmission.com, rshearma@brocade.com, davem@davemloft.net,
	netdev@vger.kernel.org
To: Roopa Prabhu <roopa@cumulusnetworks.com>
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On 06/18/15 at 09:49pm, Roopa Prabhu wrote:
> +static inline struct lwtunnel_state *lwtunnel_skb_lwstate(struct sk_buff *skb)
> +{
> +	struct rtable *rt = (struct rtable *)skb_dst(skb);
> +
> +	return rt->rt_lwtstate;
> +}

Noticed while rebasing onto your patches. This needs an
ifdef CONFIG_LWTUNNEL.