diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c
index b8d6031b09750245ce4bdece07ed7528e4a7e6c1..b401084b3d223a01061c3c24562b0e05cd2941dd 100644
--- a/drivers/usb/storage/usb.c
+++ b/drivers/usb/storage/usb.c
@@ -740,18 +740,16 @@ static int get_pipes(struct us_data *us)
 		ep = &altsetting->endpoint[i].desc;
 
 		/* Is it a BULK endpoint? */
-		if ((ep->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK)
-				== USB_ENDPOINT_XFER_BULK) {
+		if (usb_endpoint_xfer_bulk(ep)) {
 			/* BULK in or out? */
-			if (ep->bEndpointAddress & USB_DIR_IN)
+			if (usb_endpoint_dir_in(ep))
 				ep_in = ep;
 			else
 				ep_out = ep;
 		}
 
 		/* Is it an interrupt endpoint? */
-		else if ((ep->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK)
-				== USB_ENDPOINT_XFER_INT) {
+		else if (usb_endpoint_xfer_int(ep)) {
 			ep_int = ep;
 		}
 	}