static int panel_notify_sys()

in charlcd.c [620:640]

• 20 lines of code
• 4 McCabe index (conditional complexity)

static int panel_notify_sys(struct notifier_block *this, unsigned long code,
			    void *unused)
{
	struct charlcd *lcd = the_charlcd;

	switch (code) {
	case SYS_DOWN:
		charlcd_puts(lcd,
			     "\x0cReloading\nSystem...\x1b[Lc\x1b[Lb\x1b[L+");
		break;
	case SYS_HALT:
		charlcd_puts(lcd, "\x0cSystem Halted.\x1b[Lc\x1b[Lb\x1b[L+");
		break;
	case SYS_POWER_OFF:
		charlcd_puts(lcd, "\x0cPower off.\x1b[Lc\x1b[Lb\x1b[L+");
		break;
	default:
		break;
	}
	return NOTIFY_DONE;
}