compensation/utils/quality.py

@@ -30,10 +30,7 @@ class CompensationQualityChecker(AbstractQualityChecker):
         """
         after_states = self.obj.get_surface_after_states()
         before_states = self.obj.get_surface_before_states()
-        sum_after_states_surface = self.obj.get_surface_after_states()
-        sum_before_states_surface = self.obj.get_surface_before_states()
-
-        if sum_after_states_surface != sum_before_states_surface:
+        if after_states != before_states:
             self.messages.append(
                 _("States unequal")
             )