don't override loopback network setup

Change-Id: Ia18db43a40809b01d150793cc096467cf9e2e398
diff --git a/roles/compute-node/tasks/networking.yml b/roles/compute-node/tasks/networking.yml
index 7586728..3820b23 100644
--- a/roles/compute-node/tasks/networking.yml
+++ b/roles/compute-node/tasks/networking.yml
@@ -33,19 +33,19 @@
   when: netinfo[item]['module'] is defined and search_list.find('|' + netinfo[item]['module'] + '|') == -1 and ( not compute_node.interfaces.external or item != compute_node.interfaces.external )
   changed_when: false
 
-- name: Ensure Loopback
-  netfile:
-    src: "{{ compute_node.interfaces.file }}"
-    state: present
-    name: lo
-    config: loopback
-    auto: true
-    description: "Loopback interface"
-  register: net_changed
+#- name: Ensure Loopback
+#  netfile:
+#    src: "{{ compute_node.interfaces.file }}"
+#    state: present
+#    name: lo
+#    config: loopback
+#    auto: true
+#    description: "Loopback interface"
+#  register: net_changed
 
-- name: Verify Loopback Change
-  set_fact:
-    reboot_required: "{{ net_changed.changed }}"
+#- name: Verify Loopback Change
+#  set_fact:
+#    reboot_required: "{{ net_changed.changed }}"
 
 - name: Ensure Fabric
   netfile:
@@ -63,7 +63,8 @@
 
 - name: Verify Network Change
   set_fact:
-    reboot_required: "{{ reboot_required }} or {{ net_changed.changed }}"
+    reboot_required: "{{ net_changed.changed }}"
+#    reboot_required: "{{ reboot_required }} or {{ net_changed.changed }}"
 
 - name: Gather Primary Fabric Interface
   set_fact: