dhcp_options_enabled used in comment

[Andreas Jaeger]

https://review.openstack.org/#/c/58089/ removes check CONF.dhcp_options_enabled from nova but it is still used in the help string in nova/virt/baremetal/pxe.py:

    cfg.StrOpt('pxe_bootfile_name',
               help='This gets passed to Neutron as the bootfile dhcp '
               'parameter when the dhcp_options_enabled is set.',
               default='pxelinux.0'),

[Andreas Jaeger (jaegerandi)]

Patch: https://review.openstack.org/#/c/79182/

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/79182
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=eeaf046c18d08403a0fefd778d4eb8401db0d357
Submitter: Jenkins
Branch: master

commit eeaf046c18d08403a0fefd778d4eb8401db0d357
Author: Andreas Jaeger <email address hidden>
Date: Sun Mar 9 12:34:03 2014 +0100

    Remove mention of removed dhcp_options_enabled

    Commit 3292103d80676fc789615465759de966dba4e9f7 removed
    dhcp_options_enabled, remove it from the help string as well.

    Change-Id: I1f89e0b809c5a47b02a11f2c013a8cbb6d0afa4a
    Closes-Bug: #1289993