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path: root/drivers/usb/serial/usb-serial.c
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Diffstat (limited to 'drivers/usb/serial/usb-serial.c')
-rw-r--r--drivers/usb/serial/usb-serial.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 4753c005cfb6..5f6b1ff9d29e 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -408,7 +408,7 @@ static int serial_ioctl(struct tty_struct *tty,
408 unsigned int cmd, unsigned long arg) 408 unsigned int cmd, unsigned long arg)
409{ 409{
410 struct usb_serial_port *port = tty->driver_data; 410 struct usb_serial_port *port = tty->driver_data;
411 int retval = -ENODEV; 411 int retval = -ENOIOCTLCMD;
412 412
413 dev_dbg(tty->dev, "%s - cmd 0x%.4x\n", __func__, cmd); 413 dev_dbg(tty->dev, "%s - cmd 0x%.4x\n", __func__, cmd);
414 414
@@ -420,8 +420,6 @@ static int serial_ioctl(struct tty_struct *tty,
420 default: 420 default:
421 if (port->serial->type->ioctl) 421 if (port->serial->type->ioctl)
422 retval = port->serial->type->ioctl(tty, cmd, arg); 422 retval = port->serial->type->ioctl(tty, cmd, arg);
423 else
424 retval = -ENOIOCTLCMD;
425 } 423 }
426 424
427 return retval; 425 return retval;