Updated openstack/openstack
Project: openstack/nova  7095575e1c4cc2f636a833b857335ba8115f9f87

Gate on F402/pep8

rename instances of loop variables to prevent them from shadowing
imports. This strict check was added in hacking 0.9

Change-Id: Ib5e162b85e3c6931f213731c3febd3dd8ba0b4b1