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authorYasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp>2006-12-12 00:28:40 -0800
committerDavid S. Miller <davem@sunset.davemloft.net>2006-12-13 16:48:20 -0800
commitfe0b9294c9f951a64c768f8a5879154235efe63f (patch)
treecf8c5ad0a4fd2d8b8c799ba3feda347ade47e2b8 /net/netfilter/xt_state.c
parent083e69e99e1c728d360c6346456daa4d4c19e25c (diff)
[NETFILTER]: x_tables: error if ip_conntrack is asked to handle IPv6 packets
To do that, this makes nf_ct_l3proto_try_module_{get,put} compatible functions. As a result we can remove '#ifdef' surrounds and direct call of need_conntrack(). Signed-off-by: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/netfilter/xt_state.c')
-rw-r--r--net/netfilter/xt_state.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/net/netfilter/xt_state.c b/net/netfilter/xt_state.c
index d9010b16a1f..df37b912163 100644
--- a/net/netfilter/xt_state.c
+++ b/net/netfilter/xt_state.c
@@ -50,22 +50,18 @@ static int check(const char *tablename,
void *matchinfo,
unsigned int hook_mask)
{
-#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
if (nf_ct_l3proto_try_module_get(match->family) < 0) {
- printk(KERN_WARNING "can't load nf_conntrack support for "
+ printk(KERN_WARNING "can't load conntrack support for "
"proto=%d\n", match->family);
return 0;
}
-#endif
return 1;
}
static void
destroy(const struct xt_match *match, void *matchinfo)
{
-#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
nf_ct_l3proto_module_put(match->family);
-#endif
}
static struct xt_match xt_state_match[] = {
@@ -91,7 +87,6 @@ static struct xt_match xt_state_match[] = {
static int __init xt_state_init(void)
{
- need_conntrack();
return xt_register_matches(xt_state_match, ARRAY_SIZE(xt_state_match));
}