greybus: audio: gb_manager: Use valid argument while removing ida allocated id.

module->id is used as an argument to ida_simple_remove(). Since module
is already dereferenced, module->id might contain invalid data. So fix
this.

Fixes: da4cc2d0b066 ("audio:gb_manager: Use proper locking around kobject_xxx")
Signed-off-by: Vaibhav Agarwal <vaibhav.agarwal@linaro.org>
Reviewed-by: Mark Greer <mgreer@animalcreek.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

drivers/staging/greybus/audio_manager.c

@@ -76,7 +76,7 @@ int gb_audio_manager_remove(int id)
 	list_del(&module->list);
 	kobject_put(&module->kobj);
 	up_write(&modules_rwsem);
-	ida_simple_remove(&module_id, module->id);
+	ida_simple_remove(&module_id, id);
 	return 0;
 }
 EXPORT_SYMBOL_GPL(gb_audio_manager_remove);