Address comment and remove if condition

Kubernetes-commit: 61fa4e6c098559b65fe28c1bf55cb817697e38e5

pkg/server/options/audit.go

@@ -325,7 +325,6 @@ func (o *AuditOptions) ApplyTo(
 		if checker == nil {
 			klog.V(2).Info("No audit policy file provided, no events will be recorded for webhook backend")
 		} else {
-
 			if c.EgressSelector != nil {
 				egressDialer, err := c.EgressSelector.Lookup(egressselector.Master.AsNetworkContext())
 				if err != nil {

pkg/util/webhook/webhook.go

@@ -96,9 +96,7 @@ func newGenericWebhook(scheme *runtime.Scheme, codecFactory serializer.CodecFact
 	codec := codecFactory.LegacyCodec(groupVersions...)
 	clientConfig.ContentConfig.NegotiatedSerializer = serializer.NegotiatedSerializerWrapper(runtime.SerializerInfo{Serializer: codec})
 
-	if customDial != nil {
-		clientConfig.Dial = customDial
-	}
+	clientConfig.Dial = customDial
 
 	restClient, err := rest.UnversionedRESTClientFor(clientConfig)
 	if err != nil {