static int tpci200_create_device()

in carriers/tpci200.c [485:515]

• 27 lines of code
• 5 McCabe index (conditional complexity)

static int tpci200_create_device(struct tpci200_board *tpci200, int i)
{
	int ret;
	enum ipack_space space;
	struct ipack_device *dev =
		kzalloc(sizeof(struct ipack_device), GFP_KERNEL);
	if (!dev)
		return -ENOMEM;
	dev->slot = i;
	dev->bus = tpci200->info->ipack_bus;
	dev->release = tpci200_release_device;

	for (space = 0; space < IPACK_SPACE_COUNT; space++) {
		dev->region[space].start =
			tpci200->mod_mem[space]
			+ tpci200_space_interval[space] * i;
		dev->region[space].size = tpci200_space_size[space];
	}

	ret = ipack_device_init(dev);
	if (ret < 0) {
		ipack_put_device(dev);
		return ret;
	}

	ret = ipack_device_add(dev);
	if (ret < 0)
		ipack_put_device(dev);

	return ret;
}