Merge pull request kubernetes#81203 from oomichi/remove-printOnce

Remove printOnce() on e2e tests

Author: k8s-ci-robot

test/e2e/scheduling/predicates.go

@@ -745,35 +745,17 @@ func verifyResult(c clientset.Interface, expectedScheduled int, expectedNotSched
 	framework.ExpectNoError(err)
 	scheduledPods, notScheduledPods := e2epod.GetPodsScheduled(masterNodes, allPods)
 
-	printed := false
-	printOnce := func(msg string) string {
-		if !printed {
-			printed = true
-			return msg
-		}
-		return ""
-	}
-
-	framework.ExpectEqual(len(notScheduledPods), expectedNotScheduled, printOnce(fmt.Sprintf("Not scheduled Pods: %#v", notScheduledPods)))
-	framework.ExpectEqual(len(scheduledPods), expectedScheduled, printOnce(fmt.Sprintf("Scheduled Pods: %#v", scheduledPods)))
+	framework.ExpectEqual(len(notScheduledPods), expectedNotScheduled, fmt.Sprintf("Not scheduled Pods: %#v", notScheduledPods))
+	framework.ExpectEqual(len(scheduledPods), expectedScheduled, fmt.Sprintf("Scheduled Pods: %#v", scheduledPods))
 }
 
 // verifyReplicasResult is wrapper of verifyResult for a group pods with same "name: labelName" label, which means they belong to same RC
 func verifyReplicasResult(c clientset.Interface, expectedScheduled int, expectedNotScheduled int, ns string, labelName string) {
 	allPods := getPodsByLabels(c, ns, map[string]string{"name": labelName})
 	scheduledPods, notScheduledPods := e2epod.GetPodsScheduled(masterNodes, allPods)
 
-	printed := false
-	printOnce := func(msg string) string {
-		if !printed {
-			printed = true
-			return msg
-		}
-		return ""
-	}
-
-	framework.ExpectEqual(len(notScheduledPods), expectedNotScheduled, printOnce(fmt.Sprintf("Not scheduled Pods: %#v", notScheduledPods)))
-	framework.ExpectEqual(len(scheduledPods), expectedScheduled, printOnce(fmt.Sprintf("Scheduled Pods: %#v", scheduledPods)))
+	framework.ExpectEqual(len(notScheduledPods), expectedNotScheduled, fmt.Sprintf("Not scheduled Pods: %#v", notScheduledPods))
+	framework.ExpectEqual(len(scheduledPods), expectedScheduled, fmt.Sprintf("Scheduled Pods: %#v", scheduledPods))
 }
 
 func getPodsByLabels(c clientset.Interface, ns string, labelsMap map[string]string) *v1.PodList {