call_until_true logging is useless

[Matthew Treinish]

The debug log message generated by tempest.test:call_until_true is useless. It provides no useful debug info and just ends up polluting the logs:

http://logs.openstack.org/64/96164/4/check/check-tempest-dsvm-neutron-heat-slow-icehouse/52ad628/console.html#_2014-07-01_16_37_01_396

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/104045

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/104045
Committed: https://git.openstack.org/cgit/openstack/tempest/commit/?id=70ea1ca2ff4c0b0adc3d5f84a787ad496078868d
Submitter: Jenkins
Branch: master

commit 70ea1ca2ff4c0b0adc3d5f84a787ad496078868d
Author: Matthew Treinish <email address hidden>
Date: Tue Jul 1 20:55:23 2014 -0400

    Remove unnecessary log message

    This commit removes a useless log message from call_until_true. The
    debug log there provides no useful debug information, just printing
    that the sleep loop iterated doesn't enable any extra debugging. In
    the worst case it ends up polluting the logs with the same message
    while the loop times out. So let's just remove it.

    Closes-Bug: #1336591
    Change-Id: Ia0cec5c699470554a25c077082878772158f4c5a