1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/usb/serial/keyspan.c b/drivers/usb/serial/keyspan.c
index e731bbc166a0..d6960aebe246 100644
--- a/drivers/usb/serial/keyspan.c
+++ b/drivers/usb/serial/keyspan.c
@@ -2307,7 +2307,7 @@ static int keyspan_startup(struct usb_serial *serial)
         if (d_details == NULL) {
                 dev_err(&serial->dev->dev, "%s - unknown product id %x\n",
                     __func__, le16_to_cpu(serial->dev->descriptor.idProduct));
-                return 1;
+                return -ENODEV;
         }
 
         /* Setup private data for serial driver */