netfilter: iptables: remove unused function arguments
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
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98e6d2d5ee
commit
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@ -36,11 +36,7 @@ static const struct xt_table packet_mangler = {
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};
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static unsigned int
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ipt_local_hook(unsigned int hook,
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struct sk_buff *skb,
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const struct net_device *in,
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const struct net_device *out,
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int (*okfn)(struct sk_buff *))
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ipt_mangle_out(struct sk_buff *skb, const struct net_device *out)
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{
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unsigned int ret;
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const struct iphdr *iph;
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@ -60,7 +56,7 @@ ipt_local_hook(unsigned int hook,
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daddr = iph->daddr;
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tos = iph->tos;
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ret = ipt_do_table(skb, hook, in, out,
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ret = ipt_do_table(skb, NF_INET_LOCAL_OUT, NULL, out,
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dev_net(out)->ipv4.iptable_mangle);
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/* Reroute for ANY change. */
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if (ret != NF_DROP && ret != NF_STOLEN && ret != NF_QUEUE) {
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@ -86,7 +82,7 @@ iptable_mangle_hook(unsigned int hook,
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int (*okfn)(struct sk_buff *))
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{
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if (hook == NF_INET_LOCAL_OUT)
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return ipt_local_hook(hook, skb, in, out, okfn);
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return ipt_mangle_out(skb, out);
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if (hook == NF_INET_POST_ROUTING)
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return ipt_do_table(skb, hook, in, out,
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dev_net(out)->ipv4.iptable_mangle);
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@ -30,12 +30,8 @@ static const struct xt_table packet_mangler = {
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};
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static unsigned int
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ip6t_local_out_hook(unsigned int hook,
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struct sk_buff *skb,
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const struct net_device *out,
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int (*okfn)(struct sk_buff *))
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ip6t_mangle_out(struct sk_buff *skb, const struct net_device *out)
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{
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unsigned int ret;
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struct in6_addr saddr, daddr;
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u_int8_t hop_limit;
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@ -60,7 +56,7 @@ ip6t_local_out_hook(unsigned int hook,
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/* flowlabel and prio (includes version, which shouldn't change either */
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flowlabel = *((u_int32_t *)ipv6_hdr(skb));
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ret = ip6t_do_table(skb, hook, NULL, out,
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ret = ip6t_do_table(skb, NF_INET_LOCAL_OUT, NULL, out,
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dev_net(out)->ipv6.ip6table_mangle);
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if (ret != NF_DROP && ret != NF_STOLEN &&
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@ -80,7 +76,7 @@ ip6table_mangle_hook(unsigned int hook, struct sk_buff *skb,
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int (*okfn)(struct sk_buff *))
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{
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if (hook == NF_INET_LOCAL_OUT)
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return ip6t_local_out_hook(hook, skb, out, okfn);
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return ip6t_mangle_out(skb, out);
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if (hook == NF_INET_POST_ROUTING)
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return ip6t_do_table(skb, hook, in, out,
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dev_net(out)->ipv6.ip6table_mangle);
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