diff options
author | Florian Westphal <fw@strlen.de> | 2022-01-20 13:07:02 +0100 |
---|---|---|
committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2022-02-04 06:30:28 +0100 |
commit | 1015c3de23eedb8ac5a163165434484df44cfe00 (patch) | |
tree | 1d55d208165062fb89475272900a396c25cdda8b /net/netfilter/nf_nat_core.c | |
parent | 1bc91a5ddf3eaea0e0ea957cccf3abdcfcace00e (diff) |
netfilter: conntrack: remove extension register api
These no longer register/unregister a meaningful structure so remove it.
Cc: Paul Blakey <paulb@nvidia.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/nf_nat_core.c')
-rw-r--r-- | net/netfilter/nf_nat_core.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/net/netfilter/nf_nat_core.c b/net/netfilter/nf_nat_core.c index 8cc31d695e36..58c06ac10179 100644 --- a/net/netfilter/nf_nat_core.c +++ b/net/netfilter/nf_nat_core.c @@ -868,10 +868,6 @@ static int nf_nat_proto_clean(struct nf_conn *ct, void *data) return 0; } -static struct nf_ct_ext_type nat_extend __read_mostly = { - .id = NF_CT_EXT_NAT, -}; - #if IS_ENABLED(CONFIG_NF_CT_NETLINK) #include <linux/netfilter/nfnetlink.h> @@ -1179,19 +1175,11 @@ static int __init nf_nat_init(void) if (!nf_nat_bysource) return -ENOMEM; - ret = nf_ct_extend_register(&nat_extend); - if (ret < 0) { - kvfree(nf_nat_bysource); - pr_err("Unable to register extension\n"); - return ret; - } - for (i = 0; i < CONNTRACK_LOCKS; i++) spin_lock_init(&nf_nat_locks[i]); ret = register_pernet_subsys(&nat_net_ops); if (ret < 0) { - nf_ct_extend_unregister(&nat_extend); kvfree(nf_nat_bysource); return ret; } @@ -1210,7 +1198,6 @@ static void __exit nf_nat_cleanup(void) nf_ct_iterate_destroy(nf_nat_proto_clean, &clean); - nf_ct_extend_unregister(&nat_extend); nf_ct_helper_expectfn_unregister(&follow_master_nat); RCU_INIT_POINTER(nf_nat_hook, NULL); |