linux-kernel - Re: [PATCH net-next 2/2] netfilter: nf_defrag: move NF

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Message-ID: <20180116004817.4w43d7pflzbw6ubv@salvia>
Date:   Tue, 16 Jan 2018 01:48:17 +0100
From:   Pablo Neira Ayuso <pablo@...filter.org>
To:     Arnd Bergmann <arnd@...db.de>
Cc:     Subash Abhinov Kasiviswanathan <subashab@...eaurora.org>,
        Jozsef Kadlecsik <kadlec@...ckhole.kfki.hu>,
        Florian Westphal <fw@...len.de>,
        "David S. Miller" <davem@...emloft.net>,
        Alexey Kuznetsov <kuznet@....inr.ac.ru>,
        Hideaki YOSHIFUJI <yoshfuji@...ux-ipv6.org>,
        netfilter-devel@...r.kernel.org, coreteam@...filter.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next 2/2] netfilter: nf_defrag: move NF_CONNTRACK
 bits into #ifdef

On Mon, Jan 15, 2018 at 04:49:06PM +0100, Arnd Bergmann wrote:
> We cannot access the skb->_nfct field when CONFIG_NF_CONNTRACK is
> disabled:
> 
> net/ipv4/netfilter/nf_defrag_ipv4.c: In function 'ipv4_conntrack_defrag':
> net/ipv4/netfilter/nf_defrag_ipv4.c:83:9: error: 'struct sk_buff' has no member named '_nfct'
> net/ipv6/netfilter/nf_defrag_ipv6_hooks.c: In function 'ipv6_defrag':
> net/ipv6/netfilter/nf_defrag_ipv6_hooks.c:68:9: error: 'struct sk_buff' has no member named '_nfct'
> 
> Both functions already have an #ifdef for this, so let's move the
> check in there.

Also applied, thanks.