Commit 5ba3dff4 authored Oct 20, 2017 by Jaejoong Kim Committed by Mauro Carvalho Chehab Dec 08, 2017

media: uvcvideo: Remove duplicate & operation



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@gmail.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

parent e96cdc9a

drivers/media/usb/uvc/uvc_video.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -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;
		}
		}

Admin message