MODULE_ALIAS("ipt_state");
MODULE_ALIAS("ip6t_state");
-static int
+static bool
match(const struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
return (sinfo->statemask & statebit);
}
-static int check(const char *tablename,
- const void *inf,
- const struct xt_match *match,
- void *matchinfo,
- unsigned int hook_mask)
+static bool check(const char *tablename,
+ const void *inf,
+ const struct xt_match *match,
+ void *matchinfo,
+ unsigned int hook_mask)
{
if (nf_ct_l3proto_try_module_get(match->family) < 0) {
printk(KERN_WARNING "can't load conntrack support for "
"proto=%d\n", match->family);
- return 0;
+ return false;
}
- return 1;
+ return true;
}
static void
nf_ct_l3proto_module_put(match->family);
}
-static struct xt_match xt_state_match[] = {
+static struct xt_match xt_state_match[] __read_mostly = {
{
.name = "state",
.family = AF_INET,