: Ipv6-related xt_hashlimit compilation fix.

PATCH New Pavel Emelyanov 1 participant 1 message Jan 31, 2008

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Networking Network drivers netfilter

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Pavel Emelyanov

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2008-01-31 15:11 UTC #0 lore raw

PATCH 1/1 : 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 <[email protected]>

---

net/netfilter/xt_hashlimit.c +2 -0

index 54aaf5b..744c7f2 100644
@@ -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,