diff options
Diffstat (limited to 'drivers/usb/serial/kobil_sct.c')
| -rw-r--r-- | drivers/usb/serial/kobil_sct.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/usb/serial/kobil_sct.c b/drivers/usb/serial/kobil_sct.c index e9882ba20933..49aacb0a327c 100644 --- a/drivers/usb/serial/kobil_sct.c +++ b/drivers/usb/serial/kobil_sct.c @@ -499,7 +499,7 @@ static void kobil_set_termios(struct tty_struct *tty, break; default: speed = 9600; - /* fall through */ + fallthrough; case 9600: urb_val = SUSBCR_SBR_9600; break; @@ -526,6 +526,10 @@ static void kobil_set_termios(struct tty_struct *tty, 0, KOBIL_TIMEOUT ); + if (result) { + dev_err(&port->dev, "failed to update line settings: %d\n", + result); + } } static int kobil_ioctl(struct tty_struct *tty, |