static ssize_t dev_dax_validate_align()

in bus.c [1135:1151]

• 14 lines of code
• 3 McCabe index (conditional complexity)

static ssize_t dev_dax_validate_align(struct dev_dax *dev_dax)
{
	struct device *dev = &dev_dax->dev;
	int i;

	for (i = 0; i < dev_dax->nr_range; i++) {
		size_t len = range_len(&dev_dax->ranges[i].range);

		if (!alloc_is_aligned(dev_dax, len)) {
			dev_dbg(dev, "%s: align %u invalid for range %d\n",
				__func__, dev_dax->align, i);
			return -EINVAL;
		}
	}

	return 0;
}