netfilter: conntrack: l4 protocol trackers can be const
previous patches removed all writes to these structs so we can now mark them as const. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Pablo Neira Ayuso

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@@ -352,7 +352,7 @@ static struct nf_proto_net *icmpv6_get_net_proto(struct net *net)
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return &net->ct.nf_ct_proto.icmpv6.pn;
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}
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struct nf_conntrack_l4proto nf_conntrack_l4proto_icmpv6 __read_mostly =
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const struct nf_conntrack_l4proto nf_conntrack_l4proto_icmpv6 =
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{
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.l3proto = PF_INET6,
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.l4proto = IPPROTO_ICMPV6,
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