netfilter: remove struct nf_afinfo and its helper functions

This abstraction has no clients anymore, remove it.

This is what remains from previous authors, so correct copyright
statement after recent modifications and code removal.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 4 insertions, 12 deletions

diff --git a/net/bridge/netfilter/nf_tables_bridge.c b/net/bridge/netfilter/nf_tables_bridge.c
index e7348b49bc0d..86774b5c3b73 100644
--- a/net/bridge/netfilter/nf_tables_bridge.c
+++ b/net/bridge/netfilter/nf_tables_bridge.c
@@ -95,30 +95,23 @@ static const struct nf_chain_type filter_bridge = {
 	},
 };
 
-static const struct nf_afinfo nf_br_afinfo = {
-	.family                 = AF_BRIDGE,
-	.route_key_size         = 0,
-};
-
 static int __init nf_tables_bridge_init(void)
 {
 	int ret;
 
-	nf_register_afinfo(&nf_br_afinfo);
 	ret = nft_register_chain_type(&filter_bridge);
 	if (ret < 0)
-		goto err1;
+		return ret;
 
 	ret = register_pernet_subsys(&nf_tables_bridge_net_ops);
 	if (ret < 0)
-		goto err2;
+		goto err_register_subsys;
 
 	return ret;
 
-err2:
+err_register_subsys:
 	nft_unregister_chain_type(&filter_bridge);
-err1:
-	nf_unregister_afinfo(&nf_br_afinfo);
+
 	return ret;
 }
 
@@ -126,7 +119,6 @@ static void __exit nf_tables_bridge_exit(void)
 {
 	unregister_pernet_subsys(&nf_tables_bridge_net_ops);
 	nft_unregister_chain_type(&filter_bridge);
-	nf_unregister_afinfo(&nf_br_afinfo);
 }
 
 module_init(nf_tables_bridge_init);