Hi, Laurent Could you please review this patch? Thanks, jaejoong 2017-10-20 16:25 GMT+09:00 Jaejoong Kim <climbbb.kim@xxxxxxxxx>: > usb_endpoint_maxp() has an inline keyword and searches for bits[10:0] > by & operation with 0x7ff. So, we can remove the duplicate & operation > with 0x7ff. > > Signed-off-by: Jaejoong Kim <climbbb.kim@xxxxxxxxx> > --- > drivers/media/usb/uvc/uvc_video.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/media/usb/uvc/uvc_video.c b/drivers/media/usb/uvc/uvc_video.c > index fb86d6a..f4ace63 100644 > --- a/drivers/media/usb/uvc/uvc_video.c > +++ b/drivers/media/usb/uvc/uvc_video.c > @@ -1469,13 +1469,13 @@ static unsigned int uvc_endpoint_max_bpi(struct usb_device *dev, > case USB_SPEED_HIGH: > psize = usb_endpoint_maxp(&ep->desc); > mult = usb_endpoint_maxp_mult(&ep->desc); > - return (psize & 0x07ff) * mult; > + return psize * mult; > case USB_SPEED_WIRELESS: > psize = usb_endpoint_maxp(&ep->desc); > return psize; > default: > psize = usb_endpoint_maxp(&ep->desc); > - return psize & 0x07ff; > + return psize; > } > } > > -- > 2.7.4 >
