/* Try to get same port: if not, try to change it. */
for (port = ntohs(exp->saved_proto.tcp.port); port != 0; port++) {
+ int ret;
+
exp->tuple.dst.u.tcp.port = htons(port);
- if (nf_ct_expect_related(exp) == 0)
+ ret = nf_ct_expect_related(exp);
+ if (ret == 0)
+ break;
+ else if (ret != -EBUSY) {
+ port = 0;
break;
+ }
}
if (port == 0)
static int __init nf_nat_amanda_init(void)
{
- BUG_ON(rcu_dereference(nf_nat_amanda_hook));
+ BUG_ON(nf_nat_amanda_hook != NULL);
rcu_assign_pointer(nf_nat_amanda_hook, help);
return 0;
}