- if ((err = usb_control_msg(bfusb->udev, pipe, USB_REQ_SET_CONFIGURATION,
- 0, 2, 0, NULL, 0, USB_CTRL_SET_TIMEOUT)) < 0) {
+ err = usb_control_msg(data->udev, pipe, USB_REQ_SET_CONFIGURATION,
+ 0, 2, 0, NULL, 0, USB_CTRL_SET_TIMEOUT);
+ if (err < 0) {