Commit for gofmt

Signed-off-by: ravisantoshgudimetla <ravisantoshgudimetla@gmail.com>

pkg/descheduler/node/node.go

@@ -19,6 +19,7 @@ package node
 import (
 	"time"
 
+	"github.com/golang/glog"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/fields"
 	"k8s.io/apimachinery/pkg/labels"
@@ -26,7 +27,6 @@ import (
 	"k8s.io/kubernetes/pkg/api/v1"
 	"k8s.io/kubernetes/pkg/client/clientset_generated/clientset"
 	corelisters "k8s.io/kubernetes/pkg/client/listers/core/v1"
-	"github.com/golang/glog"
 )
 
 // ReadyNodes returns ready nodes irrespective of whether they are
@@ -45,7 +45,7 @@ func ReadyNodes(client clientset.Interface, stopChannel <-chan struct{}) ([]*v1.
 			return []*v1.Node{}, err
 		}
 
-		for i, _ := range nItems.Items {
+		for i := range nItems.Items {
 			node := nItems.Items[i]
 			nodes = append(nodes, &node)
 		}

pkg/descheduler/policyconfig.go

@@ -22,11 +22,11 @@ import (
 
 	"k8s.io/apimachinery/pkg/runtime"
 
+	"github.com/golang/glog"
 	"github.com/kubernetes-incubator/descheduler/pkg/api"
 	_ "github.com/kubernetes-incubator/descheduler/pkg/api/install"
 	"github.com/kubernetes-incubator/descheduler/pkg/api/v1alpha1"
 	"github.com/kubernetes-incubator/descheduler/pkg/descheduler/scheme"
-	"github.com/golang/glog"
 )
 
 func LoadPolicyConfig(policyConfigFile string) (*api.DeschedulerPolicy, error) {

pkg/descheduler/strategies/lownodeutilization.go

@@ -82,7 +82,7 @@ func validateThresholds(thresholds api.ResourceThresholds) bool {
 		return false
 	}
 	found := false
-	for name, _ := range thresholds {
+	for name := range thresholds {
 		if name == v1.ResourceCPU || name == v1.ResourceMemory || name == v1.ResourcePods {
 			found = true
 			break
@@ -171,8 +171,6 @@ func evictPodsFromTargetNodes(client clientset.Interface, evictionPolicyGroupVer
 	return podsEvicted
 }
 
-
-
 func evictPods(inputPods []*v1.Pod,
 	client clientset.Interface,
 	evictionPolicyGroupVersion string,