fixes rebase conflict

Signed-off-by: Min Jin <[email protected]>

Author: yue9944882

cmd/ecr-credential-provider/main.go

@@ -35,6 +35,7 @@ import (
 
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/component-base/logs"
+	"k8s.io/klog/v2"
 	v1 "k8s.io/kubelet/pkg/apis/credentialprovider/v1"
 )
 
@@ -225,12 +226,12 @@ func parseHostFromImageReference(image string) (string, error) {
 	return parsed.Hostname(), nil
 }
 
-func parseRegionFromECRPrivateHost(host string) (string, error) {
+func parseRegionFromECRPrivateHost(host string) string {
 	splitHost := ecrPrivateHostPattern.FindStringSubmatch(host)
 	if len(splitHost) != 5 {
-		return "", fmt.Errorf("invalid private ECR host: %s", host)
+		return ""
 	}
-	return splitHost[3], nil
+	return splitHost[3]
 }
 
 func main() {