From: Pawel Laszczak > Sent: 14 December 2020 11:05 > > Patch fixes the following warnings: ... > cdns3-ep0.c:367: sparse: warning: restricted __le16 degrades to integer ... > diff --git a/drivers/usb/cdns3/cdns3-ep0.c b/drivers/usb/cdns3/cdns3-ep0.c > index b0390fe9a396..9a17802275d5 100644 > --- a/drivers/usb/cdns3/cdns3-ep0.c > +++ b/drivers/usb/cdns3/cdns3-ep0.c > @@ -364,7 +364,7 @@ static int cdns3_ep0_feature_handle_endpoint(struct cdns3_device *priv_dev, > if (le16_to_cpu(ctrl->wValue) != USB_ENDPOINT_HALT) > return -EINVAL; > > - if (!(ctrl->wIndex & ~USB_DIR_IN)) > + if (!(le16_to_cpu(ctrl->wIndex) & ~USB_DIR_IN)) > return 0; It's generally best to byteswap the constant. David - Registered Address Lakeside, Bramley Road, Mount Farm, Milton Keynes, MK1 1PT, UK Registration No: 1397386 (Wales)
