diff options
Diffstat (limited to 'drivers/tty/n_tty.c')
| -rw-r--r-- | drivers/tty/n_tty.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c index 086fd9983caa..5ae661cd236e 100644 --- a/drivers/tty/n_tty.c +++ b/drivers/tty/n_tty.c @@ -261,8 +261,6 @@ static void n_tty_check_unthrottle(struct tty_struct *tty) 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); tty_wakeup(tty->link); return; @@ -281,8 +279,6 @@ static void n_tty_check_unthrottle(struct tty_struct *tty) tty_set_flow_change(tty, TTY_UNTHROTTLE_SAFE); if (chars_in_buffer(tty) > TTY_THRESHOLD_UNTHROTTLE) break; - if (!tty->count) - break; n_tty_kick_worker(tty); unthrottled = tty_unthrottle_safe(tty); if (!unthrottled) |