netfilter: remove unused parameters in nf_ct_l4proto_[un]register_sysctl()
These parameters aren't used now. So remove them. Signed-off-by: Yafang Shao <laoar.shao@gmail.com> Acked-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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@ -175,8 +175,7 @@ static struct nf_proto_net *nf_ct_l4proto_net(struct net *net,
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static
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int nf_ct_l4proto_register_sysctl(struct net *net,
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struct nf_proto_net *pn,
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const struct nf_conntrack_l4proto *l4proto)
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struct nf_proto_net *pn)
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{
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int err = 0;
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@ -198,9 +197,7 @@ int nf_ct_l4proto_register_sysctl(struct net *net,
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}
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static
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void nf_ct_l4proto_unregister_sysctl(struct net *net,
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struct nf_proto_net *pn,
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const struct nf_conntrack_l4proto *l4proto)
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void nf_ct_l4proto_unregister_sysctl(struct nf_proto_net *pn)
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{
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#ifdef CONFIG_SYSCTL
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if (pn->ctl_table_header != NULL)
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@ -252,7 +249,7 @@ int nf_ct_l4proto_pernet_register_one(struct net *net,
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if (pn == NULL)
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goto out;
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ret = nf_ct_l4proto_register_sysctl(net, pn, l4proto);
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ret = nf_ct_l4proto_register_sysctl(net, pn);
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if (ret < 0)
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goto out;
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@ -296,7 +293,7 @@ void nf_ct_l4proto_pernet_unregister_one(struct net *net,
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return;
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pn->users--;
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nf_ct_l4proto_unregister_sysctl(net, pn, l4proto);
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nf_ct_l4proto_unregister_sysctl(pn);
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}
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EXPORT_SYMBOL_GPL(nf_ct_l4proto_pernet_unregister_one);
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@ -946,16 +943,14 @@ int nf_conntrack_proto_pernet_init(struct net *net)
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if (err < 0)
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return err;
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err = nf_ct_l4proto_register_sysctl(net,
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pn,
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&nf_conntrack_l4proto_generic);
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pn);
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if (err < 0)
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return err;
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err = nf_ct_l4proto_pernet_register(net, builtin_l4proto,
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ARRAY_SIZE(builtin_l4proto));
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if (err < 0) {
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nf_ct_l4proto_unregister_sysctl(net, pn,
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&nf_conntrack_l4proto_generic);
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nf_ct_l4proto_unregister_sysctl(pn);
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return err;
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}
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@ -971,9 +966,7 @@ void nf_conntrack_proto_pernet_fini(struct net *net)
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nf_ct_l4proto_pernet_unregister(net, builtin_l4proto,
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ARRAY_SIZE(builtin_l4proto));
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pn->users--;
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nf_ct_l4proto_unregister_sysctl(net,
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pn,
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&nf_conntrack_l4proto_generic);
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nf_ct_l4proto_unregister_sysctl(pn);
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}
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