diff options
Diffstat (limited to 'drivers/usb/usbip/stub_dev.c')
| -rw-r--r-- | drivers/usb/usbip/stub_dev.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/usb/usbip/stub_dev.c b/drivers/usb/usbip/stub_dev.c index 3c6d452e3bf4..4104eea03e80 100644 --- a/drivers/usb/usbip/stub_dev.c +++ b/drivers/usb/usbip/stub_dev.c @@ -462,8 +462,13 @@ static void stub_disconnect(struct usb_device *udev) /* release port */ rc = usb_hub_release_port(udev->parent, udev->portnum, (struct usb_dev_state *) udev); - if (rc) { - dev_dbg(&udev->dev, "unable to release port\n"); + /* + * NOTE: If a HUB disconnect triggered disconnect of the down stream + * device usb_hub_release_port will return -ENODEV so we can safely ignore + * that error here. + */ + if (rc && (rc != -ENODEV)) { + dev_dbg(&udev->dev, "unable to release port (%i)\n", rc); return; } |