n_tty: Untangle read completion variables (a6e54319) · Commits · 戴 / test

drivers/tty/n_tty.c

+2 −6

Original line number	Diff line number	Diff line
		@@ -1801,20 +1801,16 @@ do_it_again:
		minimum = time = 0;
		timeout = MAX_SCHEDULE_TIMEOUT;
		if (!ldata->icanon) {
		time = (HZ / 10) * TIME_CHAR(tty);
		minimum = MIN_CHAR(tty);
		if (minimum) {
		time = (HZ / 10) * TIME_CHAR(tty);
		if (time)
		ldata->minimum_to_wake = 1;
		else if (!waitqueue_active(&tty->read_wait) \|\|
		(ldata->minimum_to_wake > minimum))
		ldata->minimum_to_wake = minimum;
		} else {
		timeout = 0;
		if (time) {
		timeout = time;
		time = 0;
		}
		timeout = (HZ / 10) * TIME_CHAR(tty);
		ldata->minimum_to_wake = minimum = 1;
		}
		}