[NETFILTER]: Ipv6-related xt_hashlimit compilation fix.

The hashlimit_ipv6_mask() is called from under IP6_NF_IPTABLES config option, but is not under it by itself. gcc warns us about it :) : net/netfilter/xt_hashlimit.c:473: warning: "hashlimit_ipv6_mask" defined but not used Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
mariux64 · Feb 1, 2008 · 3ed5df4 · 3ed5df4
1 parent e5dfb81
commit 3ed5df4
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
@@ -469,6 +469,7 @@ static inline __be32 maskl(__be32 a, unsigned int l)
 	return htonl(ntohl(a) & ~(~(u_int32_t)0 >> l));
 }
 
+#if defined(CONFIG_IP6_NF_IPTABLES) || defined(CONFIG_IP6_NF_IPTABLES_MODULE)
 static void hashlimit_ipv6_mask(__be32 *i, unsigned int p)
 {
 	switch (p) {
@@ -503,6 +504,7 @@ static void hashlimit_ipv6_mask(__be32 *i, unsigned int p)
 		break;
 	}
 }
+#endif
 
 static int
 hashlimit_init_dst(const struct xt_hashlimit_htable *hinfo,