test-022: make it PEP8 compliant

Make test 022-cgset-multiple_r_flag.py PEP-8 compliant.

Signed-off-by: Kamalesh Babulal <kamalesh.babulal@oracle.com>
Signed-off-by: Tom Hromatka <tom.hromatka@oracle.com>

diff --git a/ftests/022-cgset-multiple_r_flag.py b/ftests/022-cgset-multiple_r_flag.py
index d43e62d9b485e30254100fbb7cf6285df7c16caa..3656b2ef70b33e7d7d153d0624f5ddda6411e54c 100755 (executable)
--- a/ftests/022-cgset-multiple_r_flag.py
+++ b/ftests/022-cgset-multiple_r_flag.py
@@ -23,31 +23,34 @@
 from cgroup import Cgroup, CgroupVersion
 import consts
 import ftests
-import os
 import sys
+import os
 
 CONTROLLER = 'memory'
-CGNAME = "022cgset"
+CGNAME = '022cgset'
 
 SETTINGS = ['memory.limit_in_bytes',
             'memory.soft_limit_in_bytes',
             'memory.swappiness']
 VALUES = ['1024000', '512000', '55']
 
+
 def prereqs(config):
     result = consts.TEST_PASSED
     cause = None
 
     if CgroupVersion.get_version('memory') != CgroupVersion.CGROUP_V1:
         result = consts.TEST_SKIPPED
-        cause = "This test requires the cgroup v1 memory controller"
+        cause = 'This test requires the cgroup v1 memory controller'
         return result, cause
 
     return result, cause
 
+
 def setup(config):
     Cgroup.create(config, CONTROLLER, CGNAME)
 
+
 def test(config):
     Cgroup.set(config, cgname=CGNAME, setting=SETTINGS, value=VALUES)
 
@@ -56,9 +59,11 @@ def test(config):
 
     return consts.TEST_PASSED, None
 
+
 def teardown(config):
     Cgroup.delete(config, CONTROLLER, CGNAME)
 
+
 def main(config):
     [result, cause] = prereqs(config)
     if result != consts.TEST_PASSED:
@@ -70,6 +75,7 @@ def main(config):
 
     return [result, cause]
 
+
 if __name__ == '__main__':
     config = ftests.parse_args()
     # this test was invoked directly.  run only it