TrivialFix: Remove logging import unused

This patch removes logging import unused in
freezer/apiclient/*.py
freezer/engine/tar/tar_builders.py
freezer/mode/*.py
freezer/snapshot/snapshot.py
freezer/storage/*.py

Change-Id: I78db3a199f441f97e7df25f5ac1826e5091f6adc

freezer/apiclient/actions.py

@@ -18,12 +18,8 @@ limitations under the License.
 import json
 import requests
 
-from oslo_log import log
-
 from freezer.apiclient import exceptions
 
-LOG = log.getLogger(__name__)
-
 
 class ActionManager(object):
 

freezer/apiclient/backups.py

@@ -17,12 +17,8 @@ limitations under the License.
 import json
 import requests
 
-from oslo_log import log
-
 from freezer.apiclient import exceptions
 
-LOG = log.getLogger(__name__)
-
 
 class BackupsManager(object):
 

freezer/apiclient/client.py

@@ -23,7 +23,6 @@ from keystoneauth1.identity import v2
 from keystoneauth1.identity import v3
 from keystoneauth1 import session as ksa_session
 from oslo_config import cfg
-from oslo_log import log
 
 from freezer.apiclient import actions
 from freezer.apiclient import backups
@@ -32,8 +31,6 @@ from freezer.apiclient import registration
 from freezer.apiclient import sessions
 from freezer.utils import utils
 
-LOG = log.getLogger(__name__)
-
 FREEZER_SERVICE_TYPE = 'backup'
 
 

freezer/apiclient/exceptions.py

@@ -16,9 +16,6 @@ limitations under the License.
 """
 
 import json
-from oslo_log import log
-
-LOG = log.getLogger(__name__)
 
 
 class ApiClientException(Exception):

freezer/apiclient/jobs.py

@@ -17,12 +17,8 @@ limitations under the License.
 import json
 import requests
 
-from oslo_log import log
-
 from freezer.apiclient import exceptions
 
-LOG = log.getLogger(__name__)
-
 
 class JobManager(object):
 

freezer/apiclient/registration.py

@@ -17,12 +17,8 @@ limitations under the License.
 import json
 import requests
 
-from oslo_log import log
-
 from freezer.apiclient import exceptions
 
-LOG = log.getLogger(__name__)
-
 
 class RegistrationManager(object):
 

freezer/apiclient/sessions.py

@@ -17,12 +17,8 @@ limitations under the License.
 import json
 import requests
 
-from oslo_log import log
-
 from freezer.apiclient import exceptions
 
-LOG = log.getLogger(__name__)
-
 
 class SessionManager(object):
 

freezer/engine/tar/tar_builders.py

@@ -17,10 +17,6 @@ Freezer Tar related functions
 """
 from freezer.utils import utils
 
-from oslo_log import log
-
-LOG = log.getLogger(__name__)
-
 
 class TarCommandBuilder(object):
     """

freezer/mode/fs.py

@@ -12,12 +12,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from oslo_log import log
-
 from freezer.mode import mode
 
-LOG = log.getLogger(__name__)
-
 
 class FsMode(mode.Mode):
 

freezer/mode/mode.py

@@ -15,10 +15,6 @@
 import abc
 import six
 
-from oslo_log import log
-
-LOG = log.getLogger(__name__)
-
 
 @six.add_metaclass(abc.ABCMeta)
 class Mode(object):

freezer/mode/mysql.py

@@ -12,13 +12,9 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from oslo_log import log
-
 from freezer.mode import mode
 from freezer.utils import config
 
-LOG = log.getLogger(__name__)
-
 
 class MysqlMode(mode.Mode):
     """

freezer/snapshot/snapshot.py

@@ -16,14 +16,10 @@ limitations under the License.
 Freezer Backup modes related functions
 """
 
-from oslo_log import log
-
 from freezer.snapshot import lvm
 from freezer.snapshot import vss
 from freezer.utils import winutils
 
-LOG = log.getLogger(__name__)
-
 
 def snapshot_create(backup_opt_dict):
     """

freezer/storage/fslike.py

@@ -15,12 +15,8 @@
 import abc
 import six
 
-from oslo_log import log
-
 from freezer.storage import physical
 
-LOG = log.getLogger(__name__)
-
 
 @six.add_metaclass(abc.ABCMeta)
 class FsLikeStorage(physical.PhysicalStorage):

freezer/storage/local.py

@@ -19,13 +19,9 @@ import io
 import os
 import shutil
 
-from oslo_log import log
-
 from freezer.storage import fslike
 from freezer.utils import utils
 
-LOG = log.getLogger(__name__)
-
 
 class LocalStorage(fslike.FsLikeStorage):
     def get_file(self, from_path, to_path):

freezer/storage/ssh.py

@@ -20,14 +20,10 @@ import stat
 
 import paramiko
 
-from oslo_log import log
-
 from freezer.storage import fslike
 
 from freezer.utils import utils
 
-LOG = log.getLogger(__name__)
-
 
 class SshStorage(fslike.FsLikeStorage):
     """