Merge pull request kubernetes#89979 from gaurav1086/remove_dup_net_import

Remove double import of k8s.io/apimachinery/pkg/util/net

Author: k8s-ci-robot

staging/src/k8s.io/apiserver/pkg/util/webhook/webhook.go

@@ -26,7 +26,6 @@ import (
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/runtime/schema"
 	"k8s.io/apimachinery/pkg/runtime/serializer"
-	"k8s.io/apimachinery/pkg/util/net"
 	utilnet "k8s.io/apimachinery/pkg/util/net"
 	"k8s.io/apimachinery/pkg/util/wait"
 	"k8s.io/client-go/rest"
@@ -51,7 +50,7 @@ type GenericWebhook struct {
 // Otherwise it returns false for an immediate fail.
 func DefaultShouldRetry(err error) bool {
 	// these errors indicate a transient error that should be retried.
-	if net.IsConnectionReset(err) || apierrors.IsInternalError(err) || apierrors.IsTimeout(err) || apierrors.IsTooManyRequests(err) {
+	if utilnet.IsConnectionReset(err) || apierrors.IsInternalError(err) || apierrors.IsTimeout(err) || apierrors.IsTooManyRequests(err) {
 		return true
 	}
 	// if the error sends the Retry-After header, we respect it as an explicit confirmation we should retry.