diff options
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/serial_core.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c index 1d3780cc3b7..a32dc436222 100644 --- a/drivers/tty/serial/serial_core.c +++ b/drivers/tty/serial/serial_core.c @@ -1257,7 +1257,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp) if (tty_hung_up_p(filp)) { spin_unlock_irqrestore(&port->lock, flags); - goto done; + return; } if ((tty->count == 1) && (port->count != 1)) { @@ -1279,7 +1279,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp) } if (port->count) { spin_unlock_irqrestore(&port->lock, flags); - goto done; + return; } /* @@ -1342,7 +1342,6 @@ static void uart_close(struct tty_struct *tty, struct file *filp) wake_up_interruptible(&port->open_wait); wake_up_interruptible(&port->close_wait); -done: mutex_unlock(&port->mutex); } |