static void bpf_iter_unix_seq_stop(struct seq_file *seq, void *v)
{
	struct bpf_iter_meta meta;
	struct bpf_prog *prog;

	if (!v) {
		meta.seq = seq;
		prog = bpf_iter_get_info(&meta, true);
		if (prog)
			(void)unix_prog_seq_show(prog, &meta, v, 0);
	}

	unix_seq_stop(seq, v);
}
static void bpf_iter_unix_seq_stop(struct seq_file *seq, void *v)
{
	struct bpf_iter_meta meta;
	struct bpf_prog *prog;

	if (!v) {
		meta.seq = seq;
		prog = bpf_iter_get_info(&meta, true);
		if (prog)
			(void)unix_prog_seq_show(prog, &meta, v, 0);
	}

	unix_seq_stop(seq, v);
}