static void pps_tty_close()

in clients/pps-ldisc.c [83:94]

• 9 lines of code
• 2 McCabe index (conditional complexity)

static void pps_tty_close(struct tty_struct *tty)
{
	struct pps_device *pps = pps_lookup_dev(tty);

	alias_n_tty_close(tty);

	if (WARN_ON(!pps))
		return;

	dev_info(pps->dev, "removed\n");
	pps_unregister_source(pps);
}