remove condition

Co-authored-by: Tommy Sauer <tommy.sauer@sap.com>

collectors/SDRSPropertiesCollector.py

@@ -30,7 +30,7 @@ def config_sdrsconfig_vmStorageAntiAffinityRules(self, metric_value):
         metric_value = json.loads(metric_value)
         rules = metric_value.get("rules") if metric_value.get("rules") else []
 
-        amount_rules = len(rules) if rules else 0
+        amount_rules = len(rules)
 
         rule_labels = ['rule', 'rule_name', 'rule_type', 'valid', 'virtualmachine']
         rule_label_values = []