Allow none override + cleanup

Related-Bug: PROD-21498 (PROD:21498)

Change-Id: If14e1e335818b802d163c4178b46ab8e226dc892
diff --git a/salt/master/pillar/composite/reclass.yml b/salt/master/pillar/composite/reclass.yml
index 0b5443b..601f3bf 100644
--- a/salt/master/pillar/composite/reclass.yml
+++ b/salt/master/pillar/composite/reclass.yml
@@ -1,2 +1,15 @@
 classes:
 - service.salt.master.pillar.composite.reclass
+
+parameters:
+  salt:
+    master:
+      pillar:
+        reclass:
+          allow_none_override: True
+
+  # NOTE, it's not good practice to combine formula pillars here
+  # exception: in this case is required to sync the same options
+  reclass:
+    storage:
+      allow_none_override: True