--- zzzz-none-000/linux-3.10.107/net/bridge/netfilter/ebtable_broute.c	2017-06-27 09:49:32.000000000 +0000
+++ vr9-7490-729/linux-3.10.107/net/bridge/netfilter/ebtable_broute.c	2021-11-10 11:53:56.000000000 +0000
@@ -23,8 +23,7 @@
 	.policy		= EBT_ACCEPT,
 };
 
-static struct ebt_replace_kernel initial_table =
-{
+static struct ebt_replace_kernel initial_table = {
 	.name		= "broute",
 	.valid_hooks	= 1 << NF_BR_BROUTING,
 	.entries_size	= sizeof(struct ebt_entries),
@@ -41,8 +40,7 @@
 	return 0;
 }
 
-static const struct ebt_table broute_table =
-{
+static const struct ebt_table broute_table = {
 	.name		= "broute",
 	.table		= &initial_table,
 	.valid_hooks	= 1 << NF_BR_BROUTING,
@@ -64,7 +62,7 @@
 static int __net_init broute_net_init(struct net *net)
 {
 	net->xt.broute_table = ebt_register_table(net, &broute_table);
-	return PTR_RET(net->xt.broute_table);
+	return IS_ERR_OR_NULL(net->xt.broute_table);
 }
 
 static void __net_exit broute_net_exit(struct net *net)