some cleanup

cmd/dkl-local-server/ws-cluster-cas.go

@@ -16,13 +16,6 @@ func wsClusterCAs(req *restful.Request, resp *restful.Response) {
 	clusterCAs.WsList(resp, clusterName+"/")
 }
 
-func wsClusterCA(req *restful.Request, resp *restful.Response) {
-	clusterName := req.PathParameter("cluster-name")
-	name := req.PathParameter("ca-name")
-
-	clusterCAs.WsGet(resp, clusterName+"/"+name)
-}
-
 func getUsableClusterCA(cluster, name string) (ca CA, err error) {
 	defer func() {
 		if err != nil {