Fix files in Cinder with execute bit set

I noticed there were a number of files in the cinder/volume
directory tree that have the execute bit set for no apparent
reason.  I think in all cases it was because that was just
they way the permissions on the file were originally set based
on the user's umask settings.

This patch changes the permissions to be consistent with the other
python files in the cinder/volume directory.

Change-Id: Ib52cbe16ed426392c3b296b56b4d2592b4808e65

diff --git a/cinder/cmd/all.py b/cinder/cmd/all.py
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/cinder/cmd/api.py b/cinder/cmd/api.py
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/cinder/cmd/backup.py b/cinder/cmd/backup.py
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/cinder/cmd/manage.py b/cinder/cmd/manage.py
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/cinder/cmd/rtstool.py b/cinder/cmd/rtstool.py
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/cinder/cmd/scheduler.py b/cinder/cmd/scheduler.py
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/cinder/cmd/volume.py b/cinder/cmd/volume.py
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/cinder/cmd/volume_usage_audit.py b/cinder/cmd/volume_usage_audit.py
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/cinder/db/sqlalchemy/migrate_repo/manage.py b/cinder/db/sqlalchemy/migrate_repo/manage.py
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/cinder/exception.py b/cinder/exception.py
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/cinder/tests/test_cmd.py b/cinder/tests/test_cmd.py
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/cinder/tests/test_ibm_flashsystem.py b/cinder/tests/test_ibm_flashsystem.py
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/cinder/tests/test_xio.py b/cinder/tests/test_xio.py
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/cinder/volume/driver.py b/cinder/volume/driver.py
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/cinder/volume/drivers/ibm/flashsystem.py b/cinder/volume/drivers/ibm/flashsystem.py
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/cinder/volume/drivers/xio.py b/cinder/volume/drivers/xio.py
old mode 100755 (executable)
new mode 100644 (file)