static inline unsigned int capincci_minor_opencount()

in capi/capi.c [320:334]

• 14 lines of code
• 3 McCabe index (conditional complexity)

static inline unsigned int capincci_minor_opencount(struct capincci *np)
{
	struct capiminor *mp = np->minorp;
	unsigned int count = 0;
	struct tty_struct *tty;

	if (mp) {
		tty = tty_port_tty_get(&mp->port);
		if (tty) {
			count = tty->count;
			tty_kref_put(tty);
		}
	}
	return count;
}