acpi_table_group = configfs_register_default_group(root, "table",
&acpi_tables_type);
- return PTR_ERR_OR_ZERO(acpi_table_group);
+ if (IS_ERR(acpi_table_group)) {
+ configfs_unregister_subsystem(&acpi_configfs);
+ return PTR_ERR(acpi_table_group);
+ }
+
+ return 0;
}
module_init(acpi_configfs_init);