diff --git a/core/modules/node/lib/Drupal/node/NodeStorageController.php b/core/modules/node/lib/Drupal/node/NodeStorageController.php
index b6a7f36..94fbe8f 100644
--- a/core/modules/node/lib/Drupal/node/NodeStorageController.php
+++ b/core/modules/node/lib/Drupal/node/NodeStorageController.php
@@ -114,16 +114,6 @@ protected function invokeHook($hook, EntityInterface $node) {
   }
 
   /**
-   * {@inheritdoc}
-   */
-  protected function mapToDataStorageRecord(EntityInterface $entity, $langcode) {
-    // @todo Remove this once comment is a regular entity field.
-    $record = parent::mapToDataStorageRecord($entity, $langcode);
-    $record->comment = isset($record->comment) ? intval($record->comment) : 0;
-    return $record;
-  }
-
-  /**
    * Overrides Drupal\Core\Entity\DatabaseStorageController::preSave().
    */
   protected function preSave(EntityInterface $node) {