ACPI / hotplug: Use kobject_init_and_add() instead of _init() and _add()

Use kobject_init_and_add() since we have nothing special to do between
kobject_init() and kobject_add().

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

drivers/acpi/sysfs.c

@@ -762,9 +762,8 @@ void acpi_sysfs_add_hotplug_profile(struct acpi_hotplug_profile *hotplug,
 	if (!hotplug_kobj)
 		goto err_out;
 
-	kobject_init(&hotplug->kobj, &acpi_hotplug_profile_ktype);
-
-	error = kobject_add(&hotplug->kobj, hotplug_kobj, "%s", name);
+	error = kobject_init_and_add(&hotplug->kobj,
+		&acpi_hotplug_profile_ktype, hotplug_kobj, "%s", name);
 	if (error)
 		goto err_out;