diff options
| -rw-r--r-- | drivers/usb/serial/usb-serial.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c index 8d5190f3d8eb..a2a0574b662a 100644 --- a/drivers/usb/serial/usb-serial.c +++ b/drivers/usb/serial/usb-serial.c @@ -260,6 +260,10 @@ static int serial_activate(struct tty_port *tport, struct tty_struct *tty) else retval = port->serial->type->open(tty, port); mutex_unlock(&serial->disc_mutex); + + if (retval < 0) + retval = usb_translate_errors(retval); + return retval; } |