5 files changed, 9 insertions, 8 deletions
diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
index a5d0c27cc26f..cc9f8ef303fd 100644
--- a/net/ipv6/netfilter/ip6_tables.c
+++ b/net/ipv6/netfilter/ip6_tables.c
@@ -2100,7 +2100,8 @@ do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
 	return ret;
 }
 
-struct xt_table *ip6t_register_table(struct net *net, struct xt_table *table,
+struct xt_table *ip6t_register_table(struct net *net,
+				     const struct xt_table *table,
 				     const struct ip6t_replace *repl)
 {
 	int ret;
diff --git a/net/ipv6/netfilter/ip6table_filter.c b/net/ipv6/netfilter/ip6table_filter.c
index 0a3ae48ac4d5..6f4383ad86f9 100644
--- a/net/ipv6/netfilter/ip6table_filter.c
+++ b/net/ipv6/netfilter/ip6table_filter.c
@@ -51,7 +51,7 @@ static struct
 	.term = IP6T_ERROR_INIT,		/* ERROR */
 };
 
-static struct xt_table packet_filter = {
+static const struct xt_table packet_filter = {
 	.name		= "filter",
 	.valid_hooks	= FILTER_VALID_HOOKS,
 	.me		= THIS_MODULE,
diff --git a/net/ipv6/netfilter/ip6table_mangle.c b/net/ipv6/netfilter/ip6table_mangle.c
index 0f49e005a8c5..0ad91433ed61 100644
--- a/net/ipv6/netfilter/ip6table_mangle.c
+++ b/net/ipv6/netfilter/ip6table_mangle.c
@@ -21,7 +21,7 @@ MODULE_DESCRIPTION("ip6tables mangle table");
 			    (1 << NF_INET_LOCAL_OUT) | \
 			    (1 << NF_INET_POST_ROUTING))
 
-static struct
+static const struct
 {
 	struct ip6t_replace repl;
 	struct ip6t_standard entries[5];
@@ -57,7 +57,7 @@ static struct
 	.term = IP6T_ERROR_INIT,		/* ERROR */
 };
 
-static struct xt_table packet_mangler = {
+static const struct xt_table packet_mangler = {
 	.name		= "mangle",
 	.valid_hooks	= MANGLE_VALID_HOOKS,
 	.me		= THIS_MODULE,
diff --git a/net/ipv6/netfilter/ip6table_raw.c b/net/ipv6/netfilter/ip6table_raw.c
index 679865e3d5ff..ed1a1180f3b3 100644
--- a/net/ipv6/netfilter/ip6table_raw.c
+++ b/net/ipv6/netfilter/ip6table_raw.c
@@ -8,7 +8,7 @@
 
 #define RAW_VALID_HOOKS ((1 << NF_INET_PRE_ROUTING) | (1 << NF_INET_LOCAL_OUT))
 
-static struct
+static const struct
 {
 	struct ip6t_replace repl;
 	struct ip6t_standard entries[2];
@@ -35,7 +35,7 @@ static struct
 	.term = IP6T_ERROR_INIT,		/* ERROR */
 };
 
-static struct xt_table packet_raw = {
+static const struct xt_table packet_raw = {
 	.name = "raw",
 	.valid_hooks = RAW_VALID_HOOKS,
 	.me = THIS_MODULE,
diff --git a/net/ipv6/netfilter/ip6table_security.c b/net/ipv6/netfilter/ip6table_security.c
index 822afabbdc88..41b444c60934 100644
--- a/net/ipv6/netfilter/ip6table_security.c
+++ b/net/ipv6/netfilter/ip6table_security.c
@@ -26,7 +26,7 @@ MODULE_DESCRIPTION("ip6tables security table, for MAC rules");
 				(1 << NF_INET_FORWARD) | \
 				(1 << NF_INET_LOCAL_OUT)
 
-static struct
+static const struct
 {
 	struct ip6t_replace repl;
 	struct ip6t_standard entries[3];
@@ -56,7 +56,7 @@ static struct
 	.term = IP6T_ERROR_INIT,		/* ERROR */
 };
 
-static struct xt_table security_table = {
+static const struct xt_table security_table = {
 	.name		= "security",
 	.valid_hooks	= SECURITY_VALID_HOOKS,
 	.me		= THIS_MODULE,