xt_rateest_put
void xt_rateest_put(struct net *net, struct xt_rateest *est);
xt_rateest_put(par->net, est);
xt_rateest_put(par->net, info->est);
EXPORT_SYMBOL_GPL(xt_rateest_put);
xt_rateest_put(par->net, est1);
xt_rateest_put(par->net, info->est1);
xt_rateest_put(par->net, info->est2);