Remove unused LOG

This is to remove unused LOG to keep code clean.

Change-Id: I5623fb0b22464c39a28c6e8f28878e6db4504e24

neutron/agent/linux/bridge_lib.py

@@ -18,13 +18,9 @@
 
 import os
 
-from oslo_log import log as logging
-
 from neutron.agent.linux import ip_lib
 from neutron.agent.linux import utils
 
-LOG = logging.getLogger(__name__)
-
 # NOTE(toabctl): Don't use /sys/devices/virtual/net here because not all tap
 # devices are listed here (i.e. when using Xen)
 BRIDGE_FS = "/sys/class/net/"

neutron/db/l3_dvr_ha_scheduler_db.py

@@ -16,10 +16,6 @@
 import neutron.db.l3_dvrscheduler_db as l3agent_dvr_sch_db
 import neutron.db.l3_hascheduler_db as l3_ha_sch_db
 
-from oslo_log import log as logging
-
-LOG = logging.getLogger(__name__)
-
 
 class L3_DVR_HA_scheduler_db_mixin(l3agent_dvr_sch_db.L3_DVRsch_db_mixin,
                                    l3_ha_sch_db.L3_HA_scheduler_db_mixin):

neutron/extensions/tag.py

@@ -15,7 +15,6 @@ import abc
 
 from neutron_lib.api import validators
 from neutron_lib import exceptions
-from oslo_log import log as logging
 import six
 import webob.exc
 
@@ -28,8 +27,6 @@ from neutron import manager
 from neutron.services import service_base
 
 
-LOG = logging.getLogger(__name__)
-
 TAG = 'tag'
 TAGS = TAG + 's'
 MAX_TAG_LEN = 60

neutron/objects/subnetpool.py

@@ -14,7 +14,6 @@
 #    under the License.
 
 import netaddr
-from oslo_log import log
 from oslo_versionedobjects import base as obj_base
 from oslo_versionedobjects import fields as obj_fields
 
@@ -23,8 +22,6 @@ from neutron.db import models_v2 as models
 from neutron.objects import base
 from neutron.objects import common_types
 
-LOG = log.getLogger(__name__)
-
 
 @obj_base.VersionedObjectRegistry.register
 class SubnetPool(base.NeutronDbObject):

neutron/pecan_wsgi/controllers/quota.py

@@ -16,7 +16,6 @@
 from neutron_lib.api import converters
 from neutron_lib import exceptions as n_exc
 from oslo_config import cfg
-from oslo_log import log
 from oslo_utils import importutils
 import pecan
 from pecan import request
@@ -28,7 +27,6 @@ from neutron.common import constants
 from neutron.pecan_wsgi.controllers import utils
 from neutron.quota import resource_registry
 
-LOG = log.getLogger(__name__)
 RESOURCE_NAME = "quota"
 TENANT_ID_ATTR = {'tenant_id':
                   {'allow_post': False,

neutron/plugins/ml2/drivers/agent/_agent_manager_base.py

@@ -16,11 +16,8 @@
 
 import abc
 
-from oslo_log import log as logging
 import six
 
-LOG = logging.getLogger(__name__)
-
 
 class NetworkSegment(object):
     """Represents a Neutron network segment"""

neutron/services/externaldns/drivers/designate/driver.py

@@ -22,7 +22,6 @@ from keystoneauth1 import session
 from keystoneauth1 import token_endpoint
 from neutron_lib import constants
 from oslo_config import cfg
-from oslo_log import log
 
 from neutron._i18n import _
 from neutron.extensions import dns
@@ -33,7 +32,6 @@ IPV4_PTR_ZONE_PREFIX_MAX_SIZE = 24
 IPV6_PTR_ZONE_PREFIX_MIN_SIZE = 4
 IPV6_PTR_ZONE_PREFIX_MAX_SIZE = 124
 
-LOG = log.getLogger(__name__)
 _SESSION = None
 
 designate_opts = [

neutron/services/segments/db.py

@@ -19,7 +19,6 @@ import functools
 
 from neutron_lib import constants
 from oslo_log import helpers as log_helpers
-from oslo_log import log as logging
 from oslo_utils import uuidutils
 import sqlalchemy as sa
 from sqlalchemy import orm
@@ -36,9 +35,6 @@ from neutron import manager
 from neutron.services.segments import exceptions
 
 
-LOG = logging.getLogger(__name__)
-
-
 class SegmentHostMapping(model_base.BASEV2):
 
     segment_id = sa.Column(sa.String(36),

neutron/services/tag/tag_plugin.py

@@ -17,7 +17,6 @@ import functools
 from oslo_db import api as oslo_db_api
 from oslo_db import exception as db_exc
 from oslo_log import helpers as log_helpers
-from oslo_log import log as logging
 from sqlalchemy.orm import exc
 
 from neutron.api.v2 import attributes
@@ -28,9 +27,6 @@ from neutron.db import tag_db as tag_model
 from neutron.extensions import tag as tag_ext
 
 
-LOG = logging.getLogger(__name__)
-
-
 resource_model_map = {
     attributes.NETWORKS: models_v2.Network,
     # other resources can be added

neutron/tests/functional/agent/linux/test_tc_lib.py

@@ -13,14 +13,10 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from oslo_log import log as logging
-
 from neutron.agent.linux import ip_lib
 from neutron.agent.linux import tc_lib
 from neutron.tests.functional import base as functional_base
 
-LOG = logging.getLogger(__name__)
-
 TEST_HZ_VALUE = 250
 LATENCY = 50
 BW_LIMIT = 1024

neutron/tests/tempest/scenario/base.py

@@ -12,7 +12,6 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
-from oslo_log import log as logging
 
 from tempest.common import waiters
 from tempest.lib.common import ssh
@@ -23,7 +22,6 @@ from neutron.tests.tempest import config
 from neutron.tests.tempest.scenario import constants
 
 CONF = config.CONF
-LOG = logging.getLogger(__name__)
 
 
 class BaseTempestTestCase(base_api.BaseNetworkTest):

neutron/tests/tempest/scenario/test_basic.py

@@ -12,7 +12,6 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
-from oslo_log import log as logging
 from tempest.common import waiters
 from tempest import test
 
@@ -21,7 +20,6 @@ from neutron.tests.tempest.scenario import base
 from neutron.tests.tempest.scenario import constants
 
 CONF = config.CONF
-LOG = logging.getLogger(__name__)
 
 
 class NetworkBasicTest(base.BaseTempestTestCase):