diff --git a/test/e2e/framework/ingress/ingress_utils.go b/test/e2e/framework/ingress/ingress_utils.go
index 0275848cacc..bd4be356b3c 100644
--- a/test/e2e/framework/ingress/ingress_utils.go
+++ b/test/e2e/framework/ingress/ingress_utils.go
@@ -38,7 +38,6 @@ import (
 	"time"
 
 	compute "google.golang.org/api/compute/v1"
-	"k8s.io/klog/v2"
 	netutils "k8s.io/utils/net"
 
 	appsv1 "k8s.io/api/apps/v1"
@@ -125,19 +124,6 @@ type TestLogger interface {
 	Errorf(format string, args ...interface{})
 }
 
-// GLogger is test logger.
-type GLogger struct{}
-
-// Infof outputs log with info level.
-func (l *GLogger) Infof(format string, args ...interface{}) {
-	klog.Infof(format, args...)
-}
-
-// Errorf outputs log with error level.
-func (l *GLogger) Errorf(format string, args ...interface{}) {
-	klog.Errorf(format, args...)
-}
-
 // E2ELogger is test logger.
 type E2ELogger struct{}
 
diff --git a/test/e2e/framework/pod/wait.go b/test/e2e/framework/pod/wait.go
index cf4997641e7..b760edc43a9 100644
--- a/test/e2e/framework/pod/wait.go
+++ b/test/e2e/framework/pod/wait.go
@@ -518,11 +518,6 @@ func WaitForPodSuccessInNamespace(ctx context.Context, c clientset.Interface, po
 	return WaitForPodSuccessInNamespaceTimeout(ctx, c, podName, namespace, podStartTimeout)
 }
 
-// WaitForPodSuccessInNamespaceSlow returns nil if the pod reached state success, or an error if it reached failure or until slowPodStartupTimeout.
-func WaitForPodSuccessInNamespaceSlow(ctx context.Context, c clientset.Interface, podName string, namespace string) error {
-	return WaitForPodSuccessInNamespaceTimeout(ctx, c, podName, namespace, slowPodStartTimeout)
-}
-
 // WaitForPodNotFoundInNamespace returns an error if it takes too long for the pod to fully terminate.
 // Unlike `waitForPodTerminatedInNamespace`, the pod's Phase and Reason are ignored. If the pod Get
 // api returns IsNotFound then the wait stops and nil is returned. If the Get api returns an error other
diff --git a/test/e2e/framework/skipper/skipper.go b/test/e2e/framework/skipper/skipper.go
index 3c0a2bf781d..4a509b90a57 100644
--- a/test/e2e/framework/skipper/skipper.go
+++ b/test/e2e/framework/skipper/skipper.go
@@ -22,13 +22,10 @@ import (
 
 	"github.com/onsi/ginkgo/v2"
 
-	apierrors "k8s.io/apimachinery/pkg/api/errors"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/labels"
-	"k8s.io/apimachinery/pkg/runtime/schema"
 	utilversion "k8s.io/apimachinery/pkg/util/version"
 	"k8s.io/client-go/discovery"
-	"k8s.io/client-go/dynamic"
 	clientset "k8s.io/client-go/kubernetes"
 	"k8s.io/component-base/featuregate"
 	"k8s.io/kubernetes/test/e2e/framework"
@@ -85,34 +82,6 @@ func SkipUnlessFeatureGateEnabled(gate featuregate.Feature) {
 	}
 }
 
-// SkipIfFeatureGateEnabled skips if the feature is enabled.
-//
-// Beware that this only works in test suites that have a --feature-gate
-// parameter and call InitFeatureGates. In test/e2e, the `Feature: XYZ` tag
-// has to be used instead and invocations have to make sure that they
-// only run tests that work with the given test cluster.
-func SkipIfFeatureGateEnabled(gate featuregate.Feature) {
-	if featureGate == nil {
-		framework.Failf("Feature gate checking is not enabled, don't use SkipFeatureGateEnabled(%v). Instead use the Feature tag.", gate)
-	}
-	if featureGate.Enabled(gate) {
-		skipInternalf(1, "Only supported when %v feature is disabled", gate)
-	}
-}
-
-// SkipIfMissingResource skips if the gvr resource is missing.
-func SkipIfMissingResource(ctx context.Context, dynamicClient dynamic.Interface, gvr schema.GroupVersionResource, namespace string) {
-	resourceClient := dynamicClient.Resource(gvr).Namespace(namespace)
-	_, err := resourceClient.List(ctx, metav1.ListOptions{})
-	if err != nil {
-		// not all resources support list, so we ignore those
-		if apierrors.IsMethodNotSupported(err) || apierrors.IsNotFound(err) || apierrors.IsForbidden(err) {
-			skipInternalf(1, "Could not find %s resource, skipping test: %#v", gvr, err)
-		}
-		framework.Failf("Unexpected error getting %v: %v", gvr, err)
-	}
-}
-
 // SkipUnlessNodeCountIsAtLeast skips if the number of nodes is less than the minNodeCount.
 func SkipUnlessNodeCountIsAtLeast(minNodeCount int) {
 	if framework.TestContext.CloudConfig.NumNodes < minNodeCount {
@@ -230,16 +199,6 @@ func SkipIfAppArmorNotSupported() {
 	SkipUnlessNodeOSDistroIs(AppArmorDistros...)
 }
 
-// RunIfSystemSpecNameIs runs if the system spec name is included in the names.
-func RunIfSystemSpecNameIs(names ...string) {
-	for _, name := range names {
-		if name == framework.TestContext.SystemSpecName {
-			return
-		}
-	}
-	skipInternalf(1, "Skipped because system spec name %q is not in %v", framework.TestContext.SystemSpecName, names)
-}
-
 // SkipUnlessComponentRunsAsPodsAndClientCanDeleteThem run if the component run as pods and client can delete them
 func SkipUnlessComponentRunsAsPodsAndClientCanDeleteThem(ctx context.Context, componentName string, c clientset.Interface, ns string, labelSet labels.Set) {
 	// verify if component run as pod
diff --git a/test/e2e/network/scale/localrun/ingress_scale.go b/test/e2e/network/scale/localrun/ingress_scale.go
index ab1ef7aae6b..91c87892d98 100644
--- a/test/e2e/network/scale/localrun/ingress_scale.go
+++ b/test/e2e/network/scale/localrun/ingress_scale.go
@@ -162,7 +162,7 @@ func main() {
 
 	// Setting up a localized scale test framework.
 	f := scale.NewIngressScaleFramework(cs, ns.Name, cloudConfig)
-	f.Logger = &e2eingress.GLogger{}
+	f.Logger = &e2eingress.E2ELogger{}
 	// Customizing scale test.
 	f.EnableTLS = enableTLS
 	f.OutputFile = outputFile