From: Florian Westphal <fw@xxxxxxxxx>
since adf0516845bcd0 ("netfilter: remove ip_conntrack* sysctl compat code")
the only user (ipv4 tracker) sets this to an empty stub function.
After this change nf_ct_l3proto_pernet_register() is also empty,
but this will change in a followup patch to add conditional register
of the hooks.
Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
---
include/net/netfilter/nf_conntrack_l3proto.h | 3 ---
net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c | 6 ------
net/netfilter/nf_conntrack_proto.c | 8 --------
3 files changed, 17 deletions(-)
diff --git a/include/net/netfilter/nf_conntrack_l3proto.h b/include/net/netfilter/nf_conntrack_l3proto.h
index 8992e4229da9..cf8f3dfd810d 100644
--- a/include/net/netfilter/nf_conntrack_l3proto.h
+++ b/include/net/netfilter/nf_conntrack_l3proto.h
@@ -63,9 +63,6 @@ struct nf_conntrack_l3proto {
size_t nla_size;
- /* Init l3proto pernet data */
- int (*init_net)(struct net *net);
-
/* Module (if any) which this is connected to. */
struct module *me;
};
diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
index 22fce4fcece4..a006b6534323 100644
--- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
+++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
@@ -307,11 +307,6 @@ static struct nf_sockopt_ops so_getorigdst = {
.owner = THIS_MODULE,
};
-static int ipv4_init_net(struct net *net)
-{
- return 0;
-}
-
struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv4 __read_mostly = {
.l3proto = PF_INET,
.name = "ipv4",
@@ -325,7 +320,6 @@ struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv4 __read_mostly = {
.nlattr_to_tuple = ipv4_nlattr_to_tuple,
.nla_policy = ipv4_nla_policy,
#endif
- .init_net = ipv4_init_net,
.me = THIS_MODULE,
};
diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c
index 9bd34647225a..b218e70b2f74 100644
--- a/net/netfilter/nf_conntrack_proto.c
+++ b/net/netfilter/nf_conntrack_proto.c
@@ -193,14 +193,6 @@ EXPORT_SYMBOL_GPL(nf_ct_l3proto_register);
int nf_ct_l3proto_pernet_register(struct net *net,
struct nf_conntrack_l3proto *proto)
{
- int ret;
-
- if (proto->init_net) {
- ret = proto->init_net(net);
- if (ret < 0)
- return ret;
- }
-
return 0;
}
EXPORT_SYMBOL_GPL(nf_ct_l3proto_pernet_register);
--
2.1.4
--
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