4 files changed, 4 insertions, 13 deletions
diff --git a/net/ipv6/netfilter/ip6table_filter.c b/net/ipv6/netfilter/ip6table_filter.c
index 325e59a0224f..beb5777d2043 100644
--- a/net/ipv6/netfilter/ip6table_filter.c
+++ b/net/ipv6/netfilter/ip6table_filter.c
@@ -61,9 +61,7 @@ static int __net_init ip6table_filter_net_init(struct net *net)
 	net->ipv6.ip6table_filter =
 		ip6t_register_table(net, &packet_filter, repl);
 	kfree(repl);
-	if (IS_ERR(net->ipv6.ip6table_filter))
-		return PTR_ERR(net->ipv6.ip6table_filter);
-	return 0;
+	return PTR_RET(net->ipv6.ip6table_filter);
 }
 
 static void __net_exit ip6table_filter_net_exit(struct net *net)
diff --git a/net/ipv6/netfilter/ip6table_mangle.c b/net/ipv6/netfilter/ip6table_mangle.c
index 4d782405f125..7431121b87de 100644
--- a/net/ipv6/netfilter/ip6table_mangle.c
+++ b/net/ipv6/netfilter/ip6table_mangle.c
@@ -97,9 +97,7 @@ static int __net_init ip6table_mangle_net_init(struct net *net)
 	net->ipv6.ip6table_mangle =
 		ip6t_register_table(net, &packet_mangler, repl);
 	kfree(repl);
-	if (IS_ERR(net->ipv6.ip6table_mangle))
-		return PTR_ERR(net->ipv6.ip6table_mangle);
-	return 0;
+	return PTR_RET(net->ipv6.ip6table_mangle);
 }
 
 static void __net_exit ip6table_mangle_net_exit(struct net *net)
diff --git a/net/ipv6/netfilter/ip6table_raw.c b/net/ipv6/netfilter/ip6table_raw.c
index 5b9926a011bd..60d1bddff7a0 100644
--- a/net/ipv6/netfilter/ip6table_raw.c
+++ b/net/ipv6/netfilter/ip6table_raw.c
@@ -40,9 +40,7 @@ static int __net_init ip6table_raw_net_init(struct net *net)
 	net->ipv6.ip6table_raw =
 		ip6t_register_table(net, &packet_raw, repl);
 	kfree(repl);
-	if (IS_ERR(net->ipv6.ip6table_raw))
-		return PTR_ERR(net->ipv6.ip6table_raw);
-	return 0;
+	return PTR_RET(net->ipv6.ip6table_raw);
 }
 
 static void __net_exit ip6table_raw_net_exit(struct net *net)
diff --git a/net/ipv6/netfilter/ip6table_security.c b/net/ipv6/netfilter/ip6table_security.c
index 91aa2b4d83c9..db155351339c 100644
--- a/net/ipv6/netfilter/ip6table_security.c
+++ b/net/ipv6/netfilter/ip6table_security.c
@@ -58,10 +58,7 @@ static int __net_init ip6table_security_net_init(struct net *net)
 	net->ipv6.ip6table_security =
 		ip6t_register_table(net, &security_table, repl);
 	kfree(repl);
-	if (IS_ERR(net->ipv6.ip6table_security))
-		return PTR_ERR(net->ipv6.ip6table_security);
-
-	return 0;
+	return PTR_RET(net->ipv6.ip6table_security);
 }
 
 static void __net_exit ip6table_security_net_exit(struct net *net)