We have introduced a helper to calculate multiplier value from wMaxPacketSize. Start using it. Signed-off-by: Felipe Balbi <felipe.balbi@xxxxxxxxxxxxxxx> --- drivers/usb/misc/usbtest.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c index 5c8210dc6fd9..8edfbc8bf345 100644 --- a/drivers/usb/misc/usbtest.c +++ b/drivers/usb/misc/usbtest.c @@ -1915,7 +1915,7 @@ static struct urb *iso_alloc_urb( if (bytes < 0 || !desc) return NULL; maxp = 0x7ff & usb_endpoint_maxp(desc); - maxp *= 1 + (0x3 & (usb_endpoint_maxp(desc) >> 11)); + maxp *= usb_endpoint_maxp_mult(desc); packets = DIV_ROUND_UP(bytes, maxp); urb = usb_alloc_urb(packets, GFP_KERNEL); @@ -2002,7 +2002,7 @@ test_queue(struct usbtest_dev *dev, struct usbtest_param_32 *param, 1 << (desc->bInterval - 1), (udev->speed == USB_SPEED_HIGH) ? "micro" : "", usb_endpoint_maxp(desc) & 0x7ff, - 1 + (0x3 & (usb_endpoint_maxp(desc) >> 11))); + usb_endpoint_maxp_mult(desc)); dev_info(&dev->intf->dev, "total %lu msec (%lu packets)\n", -- 2.10.0.440.g21f862b -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
