diff options
| -rw-r--r-- | drivers/char/tty_ioctl.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/char/tty_ioctl.c b/drivers/char/tty_ioctl.c index 1bdd2bf4f37..e02d59245a1 100644 --- a/drivers/char/tty_ioctl.c +++ b/drivers/char/tty_ioctl.c @@ -62,7 +62,7 @@ void tty_wait_until_sent(struct tty_struct * tty, long timeout) if (!timeout) timeout = MAX_SCHEDULE_TIMEOUT; if (wait_event_interruptible_timeout(tty->write_wait, - !tty->driver->chars_in_buffer(tty), timeout)) + !tty->driver->chars_in_buffer(tty), timeout) < 0) return; if (tty->driver->wait_until_sent) tty->driver->wait_until_sent(tty, timeout); |