Satisfying the linter

pkg/gardener/shoot/extender/dns.go

@@ -5,7 +5,6 @@ import (
 
 	gardener "github.com/gardener/gardener/pkg/apis/core/v1beta1"
 	imv1 "github.com/kyma-project/infrastructure-manager/api/v1"
-	"k8s.io/utils/ptr"
 )
 
 // The types were copied from the following file: https://github.com/gardener/gardener-extension-shoot-dns-service/blob/master/pkg/apis/service/types.go
@@ -52,24 +51,6 @@ type DNSProviderReplication struct {
 	Enabled bool `json:"enabled"`
 }
 
-func newDNSExtensionConfig(domain, secretName, dnsProviderType string) *DNSExtensionProviderConfig {
-	return &DNSExtensionProviderConfig{
-		APIVersion:                    "service.dns.extensions.gardener.cloud/v1alpha1",
-		Kind:                          "DNSConfig",
-		DNSProviderReplication:        &DNSProviderReplication{Enabled: true},
-		SyncProvidersFromShootSpecDNS: ptr.To(true),
-		Providers: []DNSProvider{
-			{
-				Domains: &DNSIncludeExclude{
-					Include: []string{domain},
-				},
-				SecretName: ptr.To(secretName),
-				Type:       ptr.To(dnsProviderType),
-			},
-		},
-	}
-}
-
 func NewDNSExtender(secretName, domainPrefix, dnsProviderType string) func(runtime imv1.Runtime, shoot *gardener.Shoot) error {
 	return func(runtime imv1.Runtime, shoot *gardener.Shoot) error {
 		domain := fmt.Sprintf("%s.%s", runtime.Spec.Shoot.Name, domainPrefix)

pkg/gardener/shoot/extender/oidc.go

@@ -16,7 +16,6 @@ func shouldDefaultOidcConfig(config gardener.OIDCConfig) bool {
 
 func NewOidcExtender(oidcProvider config.OidcProvider) func(runtime imv1.Runtime, shoot *gardener.Shoot) error {
 	return func(runtime imv1.Runtime, shoot *gardener.Shoot) error {
-
 		oidcConfig := runtime.Spec.Shoot.Kubernetes.KubeAPIServer.OidcConfig
 		if shouldDefaultOidcConfig(oidcConfig) {
 			oidcConfig = gardener.OIDCConfig{