diff --git a/core/modules/field/src/FieldConfigAccessControlHandler.php b/core/modules/field/src/FieldConfigAccessControlHandler.php
index 2afed82..d57bc54 100644
--- a/core/modules/field/src/FieldConfigAccessControlHandler.php
+++ b/core/modules/field/src/FieldConfigAccessControlHandler.php
@@ -23,8 +23,8 @@ class FieldConfigAccessControlHandler extends EntityAccessControlHandler {
    * {@inheritdoc}
    */
   protected function checkAccess(EntityInterface $entity, $operation, $langcode, AccountInterface $account) {
-    $field_storage_entity = $entity->getFieldStorageDefinition();
-    if (in_array($operation , array('update', 'delete'))) {
+    if (in_array($operation, array('update', 'delete'))) {
+      $field_storage_entity = $entity->getFieldStorageDefinition();
       if ($field_storage_entity->isLocked()) {
         return AccessResult::forbidden()->cacheUntilEntityChanges($field_storage_entity);
       }
@@ -34,4 +34,5 @@ protected function checkAccess(EntityInterface $entity, $operation, $langcode, A
     }
     return AccessResult::allowedIfHasPermission($account, 'administer ' . $entity->entity_type . ' fields');
   }
+
 }