diff --git a/pkg/kubelet/cm/container_manager_linux.go b/pkg/kubelet/cm/container_manager_linux.go
index 332e99e72ee..79e50fa4975 100644
--- a/pkg/kubelet/cm/container_manager_linux.go
+++ b/pkg/kubelet/cm/container_manager_linux.go
@@ -972,16 +972,24 @@ func (cm *containerManagerImpl) GetAllocatableDevices() []*podresourcesapi.Conta
 	return containerDevicesFromResourceDeviceInstances(cm.deviceManager.GetAllocatableDevices())
 }
 
+func int64Slice(in []int) []int64 {
+	out := make([]int64, len(in))
+	for i := range in {
+		out[i] = int64(in[i])
+	}
+	return out
+}
+
 func (cm *containerManagerImpl) GetCPUs(podUID, containerName string) []int64 {
 	if cm.cpuManager != nil {
-		return cm.cpuManager.GetExclusiveCPUs(podUID, containerName).ToSliceNoSortInt64()
+		return int64Slice(cm.cpuManager.GetExclusiveCPUs(podUID, containerName).ToSliceNoSort())
 	}
 	return []int64{}
 }
 
 func (cm *containerManagerImpl) GetAllocatableCPUs() []int64 {
 	if cm.cpuManager != nil {
-		return cm.cpuManager.GetAllocatableCPUs().ToSliceNoSortInt64()
+		return int64Slice(cm.cpuManager.GetAllocatableCPUs().ToSliceNoSort())
 	}
 	return []int64{}
 }
diff --git a/pkg/kubelet/cm/cpuset/cpuset.go b/pkg/kubelet/cm/cpuset/cpuset.go
index f120bbe34b8..4abcddb6ac5 100644
--- a/pkg/kubelet/cm/cpuset/cpuset.go
+++ b/pkg/kubelet/cm/cpuset/cpuset.go
@@ -73,15 +73,6 @@ func NewCPUSet(cpus ...int) CPUSet {
 	return b.Result()
 }
 
-// NewCPUSetInt64 returns a new CPUSet containing the supplied elements, as slice of int64.
-func NewCPUSetInt64(cpus ...int64) CPUSet {
-	b := NewBuilder()
-	for _, c := range cpus {
-		b.Add(int(c))
-	}
-	return b.Result()
-}
-
 // Size returns the number of elements in this set.
 func (s CPUSet) Size() int {
 	return len(s.elems)
@@ -192,27 +183,6 @@ func (s CPUSet) ToSliceNoSort() []int {
 	return result
 }
 
-// ToSliceInt64 returns an ordered slice of int64 that contains all elements from
-// this set
-func (s CPUSet) ToSliceInt64() []int64 {
-	result := make([]int64, 0, len(s.elems))
-	for cpu := range s.elems {
-		result = append(result, int64(cpu))
-	}
-	sort.Slice(result, func(i, j int) bool { return result[i] < result[j] })
-	return result
-}
-
-// ToSliceNoSortInt64 returns a slice of int64 that contains all elements from
-// this set.
-func (s CPUSet) ToSliceNoSortInt64() []int64 {
-	result := make([]int64, 0, len(s.elems))
-	for cpu := range s.elems {
-		result = append(result, int64(cpu))
-	}
-	return result
-}
-
 // String returns a new string representation of the elements in this CPU set
 // in canonical linux CPU list format.
 //
diff --git a/test/e2e_node/podresources_test.go b/test/e2e_node/podresources_test.go
index a2686b41dee..996df0cd7c1 100644
--- a/test/e2e_node/podresources_test.go
+++ b/test/e2e_node/podresources_test.go
@@ -522,7 +522,11 @@ func podresourcesGetAllocatableResourcesTests(ctx context.Context, cli kubeletpo
 	resp, err := cli.GetAllocatableResources(ctx, &kubeletpodresourcesv1.AllocatableResourcesRequest{})
 	framework.ExpectNoErrorWithOffset(1, err)
 	devs := resp.GetDevices()
-	allocatableCPUs := cpuset.NewCPUSetInt64(resp.GetCpuIds()...)
+	b := cpuset.NewBuilder()
+	for _, cpuid := range resp.GetCpuIds() {
+		b.Add(int(cpuid))
+	}
+	allocatableCPUs := b.Result()
 
 	if onlineCPUs.Size() == 0 {
 		ginkgo.By("expecting no CPUs reported")