static int __init dax_core_init()

in super.c [482:504]

• 19 lines of code
• 4 McCabe index (conditional complexity)

static int __init dax_core_init(void)
{
	int rc;

	rc = dax_fs_init();
	if (rc)
		return rc;

	rc = alloc_chrdev_region(&dax_devt, 0, MINORMASK+1, "dax");
	if (rc)
		goto err_chrdev;

	rc = dax_bus_init();
	if (rc)
		goto err_bus;
	return 0;

err_bus:
	unregister_chrdev_region(dax_devt, MINORMASK+1);
err_chrdev:
	dax_fs_exit();
	return 0;
}