static int xt_name_seq_show(struct seq_file *seq, void *v)
{
	char *name = (char *)v + sizeof(struct list_head);

	if (strlen(name))
		return seq_printf(seq, "%s\n", name);
	else
		return 0;
}
static int xt_name_seq_show(struct seq_file *seq, void *v)
{
	char *name = (char *)v + sizeof(struct list_head);

	if (strlen(name))
		return seq_printf(seq, "%s\n", name);
	else
		return 0;
}