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[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>
This commit is contained in:
Pavel Emelyanov 2008-01-31 18:42:26 -08:00 committed by David S. Miller
parent e5dfb81518
commit 3ed5df445e
1 changed files with 2 additions and 0 deletions
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2
net/netfilter/xt_hashlimit.c
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@ -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,