static void maple_response_devinfo()

in maple/maple.c [576:600]

• 25 lines of code
• 10 McCabe index (conditional complexity)

static void maple_response_devinfo(struct maple_device *mdev,
				   char *recvbuf)
{
	char submask;
	if (!started || (scanning == 2) || !fullscan) {
		if ((mdev->unit == 0) && (checked[mdev->port] == false)) {
			checked[mdev->port] = true;
			maple_attach_driver(mdev);
		} else {
			if (mdev->unit != 0)
				maple_attach_driver(mdev);
			if (mdev->unit == 0) {
				empty[mdev->port] = false;
				maple_attach_driver(mdev);
			}
		}
	}
	if (mdev->unit == 0) {
		submask = recvbuf[2] & 0x1F;
		if (submask ^ subdevice_map[mdev->port]) {
			maple_map_subunits(mdev, submask);
			subdevice_map[mdev->port] = submask;
		}
	}
}