ACPI processor: Fix error path, also remove sysdev link

Signed-off-by: NThomas Renninger <trenn@suse.de>
Signed-off-by: NLen Brown <len.brown@intel.com>

drivers/acpi/processor_driver.c

@@ -539,6 +539,7 @@ static int __cpuinit acpi_processor_add(struct acpi_device *device)
 	thermal_cooling_device_unregister(pr->cdev);
 err_power_exit:
 	acpi_processor_power_exit(pr, device);
+	sysfs_remove_link(&device->dev.kobj, "sysdev");
 err_free_cpumask:
 	free_cpumask_var(pr->throttling.shared_cpu_map);