fix kubeadm e2e tests

Author: HirazawaUi

test/e2e_kubeadm/nodes_test.go

@@ -52,14 +52,12 @@ var _ = Describe("nodes", func() {
 List(ctx, metav1.ListOptions{})
 framework.ExpectNoError(err, "error reading nodes")
 
-var nodeLocalCRISocketEnabled bool
+nodeLocalCRISocketEnabled := true
 cc := getClusterConfiguration(f.ClientSet)
 if _, ok := cc["featureGates"]; ok {
 fgCC := cc["featureGates"].(map[interface{}]interface{})
 if fg, ok := fgCC["NodeLocalCRISocket"]; ok {
 nodeLocalCRISocketEnabled = fg.(bool)
-} else {
-nodeLocalCRISocketEnabled = true
 }
 }