static int xt_tgt_open(struct inode *inode, struct file *file)
{
	int ret;

	ret = seq_open(file, &xt_tgt_seq_ops);
	if (!ret) {
		struct seq_file *seq = file->private_data;
		struct proc_dir_entry *pde = PDE(inode);

		seq->private = pde;
	}

	return ret;
}
static int xt_tgt_open(struct inode *inode, struct file *file)
{
	int ret;

	ret = seq_open(file, &xt_tgt_seq_ops);
	if (!ret) {
		struct seq_file *seq = file->private_data;
		struct proc_dir_entry *pde = PDE(inode);

		seq->private = pde;
	}

	return ret;
}