static char *bcm_proc_getifname(struct net *net, char *result, int ifindex)
{
	struct net_device *dev;

	if (!ifindex)
		return "any";

	rcu_read_lock();
	dev = dev_get_by_index_rcu(net, ifindex);
	if (dev)
		strcpy(result, dev->name);
	else
		strcpy(result, "???");
	rcu_read_unlock();

	return result;
}
static char *bcm_proc_getifname(struct net *net, char *result, int ifindex)
{
	struct net_device *dev;

	if (!ifindex)
		return "any";

	rcu_read_lock();
	dev = dev_get_by_index_rcu(net, ifindex);
	if (dev)
		strcpy(result, dev->name);
	else
		strcpy(result, "???");
	rcu_read_unlock();

	return result;
}