diff options
| -rw-r--r-- | drivers/usb/core/hub.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index 64e80b964b8..3924dd080be 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -868,13 +868,8 @@ descriptor_error: endpoint = &desc->endpoint[0].desc; - /* Output endpoint? Curiouser and curiouser.. */ - if (!(endpoint->bEndpointAddress & USB_DIR_IN)) - goto descriptor_error; - - /* If it's not an interrupt endpoint, we'd better punt! */ - if ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) - != USB_ENDPOINT_XFER_INT) + /* If it's not an interrupt in endpoint, we'd better punt! */ + if (!usb_endpoint_is_int_in(endpoint)) goto descriptor_error; /* We found a hub */ |