Fix rootwrap files idempotency

Task for ensuring rootwrap permissions adds execution bit to all files
in folders. Otherwise, rootwrap.d directory won't have it.

So using file module with recurse is not giving expected behaviour in any
scenario.
We just remove this task, since expected permissions must be set by prior
tasks.

Change-Id: I6853af8adc53d670ef1935dedebab75c1703a41c

tasks/cinder_post_install.yml

@@ -126,16 +126,6 @@
   delegate_to: localhost
   with_items: "{{ cinder_core_files }}"
 
-# NOTE(cloudnull): This will ensure strong permissions on all rootwrap files.
-# NOTE(noonedeadpunk): X keeps execute permissions for rootwrap.d itself.
-- name: Set rootwrap.d permissions
-  file:
-    path: "/etc/cinder/rootwrap.d"
-    owner: "root"
-    group: "root"
-    mode: "u=rwX,g=rX,o="
-    recurse: true
-
 - name: Ensure cinder tgt include
   lineinfile:
     dest: /etc/tgt/targets.conf