netfilter: remove unneeded variable proc_net_netfilter
Now that this supports net namespace for nflog and nfqueue, we can remove the global proc_net_netfilter which has no clients anymore. Based on patch from Gao feng. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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@@ -289,11 +289,6 @@ nf_nat_decode_session(struct sk_buff *skb, struct flowi *fl, u_int8_t family)
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#endif
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}
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#ifdef CONFIG_PROC_FS
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#include <linux/proc_fs.h>
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extern struct proc_dir_entry *proc_net_netfilter;
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#endif
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#else /* !CONFIG_NETFILTER */
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#define NF_HOOK(pf, hook, skb, indev, outdev, okfn) (okfn)(skb)
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#define NF_HOOK_COND(pf, hook, skb, indev, outdev, okfn, cond) (okfn)(skb)
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