nf_ct_iterate_cleanup_net
void nf_ct_iterate_cleanup_net(int (*iter)(struct nf_conn *i, void *data),
EXPORT_SYMBOL_GPL(nf_ct_iterate_cleanup_net);
nf_ct_iterate_cleanup_net(kill_all, &iter_data);
nf_ct_iterate_cleanup_net(ctnetlink_flush_iterate, &iter);
nf_ct_iterate_cleanup_net(nf_ct_tcp_fixup, &iter_data);
nf_ct_iterate_cleanup_net(untimeout, &iter_data);
nf_ct_iterate_cleanup_net(w->iter, &iter_data);