Removing unnecessary else

The patch addresses the removal of 'else'
written for if which is irrevalent.

Change-Id: I538ae1380681ec1b0feb0505142549a2ba4eb458
diff --git a/tempest/cmd/run.py b/tempest/cmd/run.py
index a27425c..84c6d9a 100644
--- a/tempest/cmd/run.py
+++ b/tempest/cmd/run.py
@@ -160,8 +160,6 @@
             sys.exit(2)
         if parsed_args.state:
             self._init_state()
-        else:
-            pass
 
         regex = self._build_regex(parsed_args)
         return_code = 0