Merge pull request #21583 from sjenning/rm-unused-func

pkg/volume/configmap/configmap.go

@@ -18,7 +18,6 @@ package configmap
 
 import (
 	"fmt"
-	"path"
 
 	"github.com/golang/glog"
 	"k8s.io/kubernetes/pkg/api"
@@ -106,10 +105,6 @@ func (sv *configMapVolume) GetAttributes() volume.Attributes {
 	}
 }
 
-func (b *configMapVolumeBuilder) getMetaDir() string {
-	return path.Join(b.plugin.host.GetPodPluginDir(b.podUID, strings.EscapeQualifiedNameForDisk(configMapPluginName)), b.volName)
-}
-
 // This is the spec for the volume that this plugin wraps.
 var wrappedVolumeSpec = volume.Spec{
 	Volume: &api.Volume{VolumeSource: api.VolumeSource{EmptyDir: &api.EmptyDirVolumeSource{Medium: api.StorageMediumMemory}}},