1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c
index bd715006b056..930962f49276 100644
--- a/drivers/usb/misc/usbtest.c
+++ b/drivers/usb/misc/usbtest.c
@@ -1585,8 +1585,8 @@ static struct urb *iso_alloc_urb(
 
         if (bytes < 0 || !desc)
                 return NULL;
-        maxp = 0x7ff & le16_to_cpu(desc->wMaxPacketSize);
-        maxp *= 1 + (0x3 & (le16_to_cpu(desc->wMaxPacketSize) >> 11));
+        maxp = 0x7ff & usb_endpoint_maxp(desc);
+        maxp *= 1 + (0x3 & (usb_endpoint_maxp(desc) >> 11));
         packets = DIV_ROUND_UP(bytes, maxp);
 
         urb = usb_alloc_urb(packets, GFP_KERNEL);
@@ -1656,7 +1656,7 @@ test_iso_queue(struct usbtest_dev *dev, struct usbtest_param *param,
                 "... iso period %d %sframes, wMaxPacket %04x\n",
                 1 << (desc->bInterval - 1),
                 (udev->speed == USB_SPEED_HIGH) ? "micro" : "",
-                le16_to_cpu(desc->wMaxPacketSize));
+                usb_endpoint_maxp(desc));
 
         for (i = 0; i < param->sglen; i++) {
                 urbs[i] = iso_alloc_urb(udev, pipe, desc,