tpm: fix checks for policy digest existence in tpm2_seal_trusted()

[cascardo/linux.git] / drivers / tty / n_tty.c

diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
index d9a5fc2..b280aba 100644 (file)
--- a/drivers/tty/n_tty.c
+++ b/drivers/tty/n_tty.c
@@ -269,16 +269,13 @@ static void n_tty_check_throttle(struct tty_struct *tty)
 
 static void n_tty_check_unthrottle(struct tty_struct *tty)
 {
-       if (tty->driver->type == TTY_DRIVER_TYPE_PTY &&
-           tty->link->ldisc->ops->write_wakeup == n_tty_write_wakeup) {
+       if (tty->driver->type == TTY_DRIVER_TYPE_PTY) {
                if (chars_in_buffer(tty) > TTY_THRESHOLD_UNTHROTTLE)
                        return;
                if (!tty->count)
                        return;
                n_tty_kick_worker(tty);
-               n_tty_write_wakeup(tty->link);
-               if (waitqueue_active(&tty->link->write_wait))
-                       wake_up_interruptible_poll(&tty->link->write_wait, POLLOUT);
+               tty_wakeup(tty->link);
                return;
        }