[PATCH 3/3] iotests: Use Python 3 style super()

[Kevin Wolf <kwolf@redhat.com>]

pylint complains about the use of super with the current class and
instance as arguments in VM.__init__():

iotests.py:546:8: R1725: Consider using Python 3 style super() without arguments (super-with-arguments)

No reason not to follow the advice and make it happy, so let's do this.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
 tests/qemu-iotests/iotests.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py
index 28388a0fbc..814804a4c6 100644
--- a/tests/qemu-iotests/iotests.py
+++ b/tests/qemu-iotests/iotests.py
@@ -543,10 +543,10 @@ class VM(qtest.QEMUQtestMachine):
 
     def __init__(self, path_suffix=''):
         name = "qemu%s-%d" % (path_suffix, os.getpid())
-        super(VM, self).__init__(qemu_prog, qemu_opts, name=name,
-                                 test_dir=test_dir,
-                                 socket_scm_helper=socket_scm_helper,
-                                 sock_dir=sock_dir)
+        super().__init__(qemu_prog, qemu_opts, name=name,
+                         test_dir=test_dir,
+                         socket_scm_helper=socket_scm_helper,
+                         sock_dir=sock_dir)
         self._num_drives = 0
 
     def add_object(self, opts):
-- 
2.28.0