Updated openstack/openstack
Project: openstack/cinder  fdcc2c6e0b7e8f0e8e638c33207b044525fce2ab

Remove redundant temporary_chown from IetAdm

I may have missed something but it appears this routine is effectively
the same as temporary_chown defined in utils.py.  It seems reasonable to
use that one instead.

Change-Id: I1de4a49797e50246b323dc460c07e2eec727b3bb