netfilter: nf_nat_proto: make tables static

Sparse warns about two tables not being declared. CHECK net/netfilter/nf_nat_proto.c net/netfilter/nf_nat_proto.c:725:26: warning: symbol 'nf_nat_ipv4_ops' was not declared. Should it be static? net/netfilter/nf_nat_proto.c:964:26: warning: symbol 'nf_nat_ipv6_ops' was not declared. Should it be static? And in fact they can indeed be static. Signed-off-by: Valdis Kletnieks <valdis.kletnieks@vt.edu> Acked-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
mariux64 · Aug 13, 2019 · 0a30ba5 · 0a30ba5
1 parent 5785cf1
commit 0a30ba5
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/net/netfilter/nf_nat_proto.c b/net/netfilter/nf_nat_proto.c
@@ -722,7 +722,7 @@ nf_nat_ipv4_local_fn(void *priv, struct sk_buff *skb,
 	return ret;
 }
 
-const struct nf_hook_ops nf_nat_ipv4_ops[] = {
+static const struct nf_hook_ops nf_nat_ipv4_ops[] = {
 	/* Before packet filtering, change destination */
 	{
 		.hook		= nf_nat_ipv4_in,
@@ -961,7 +961,7 @@ nf_nat_ipv6_local_fn(void *priv, struct sk_buff *skb,
 	return ret;
 }
 
-const struct nf_hook_ops nf_nat_ipv6_ops[] = {
+static const struct nf_hook_ops nf_nat_ipv6_ops[] = {
 	/* Before packet filtering, change destination */
 	{
 		.hook		= nf_nat_ipv6_in,