diff --git a/internal/ingress/annotations/authreq/main.go b/internal/ingress/annotations/authreq/main.go
index f4dfed88c..310a5d153 100644
--- a/internal/ingress/annotations/authreq/main.go
+++ b/internal/ingress/annotations/authreq/main.go
@@ -86,12 +86,7 @@ func (e1 *Config) Equal(e2 *Config) bool {
 		return false
 	}
 
-	match = sets.StringElementsMatch(e1.AuthCacheDuration, e2.AuthCacheDuration)
-	if !match {
-		return false
-	}
-
-	return true
+	return sets.StringElementsMatch(e1.AuthCacheDuration, e2.AuthCacheDuration)
 }
 
 var (
diff --git a/internal/ingress/annotations/authreq/main_test.go b/internal/ingress/annotations/authreq/main_test.go
index cbd8c18b1..f9b9d50d0 100644
--- a/internal/ingress/annotations/authreq/main_test.go
+++ b/internal/ingress/annotations/authreq/main_test.go
@@ -168,7 +168,7 @@ func TestHeaderAnnotations(t *testing.T) {
 		i, err := NewParser(&resolver.Mock{}).Parse(ing)
 		if test.expErr {
 			if err == nil {
-				t.Errorf("%v: expected error but retuned nil", err.Error())
+				t.Error("expected error but retuned nil")
 			}
 			continue
 		}
@@ -216,7 +216,7 @@ func TestCacheDurationAnnotations(t *testing.T) {
 		i, err := NewParser(&resolver.Mock{}).Parse(ing)
 		if test.expErr {
 			if err == nil {
-				t.Errorf("%v: expected error but retuned nil", err.Error())
+				t.Errorf("expected error but retuned nil")
 			}
 			continue
 		}
diff --git a/internal/k8s/main.go b/internal/k8s/main.go
index 7b1f0aec0..85f1c15c2 100644
--- a/internal/k8s/main.go
+++ b/internal/k8s/main.go
@@ -122,13 +122,13 @@ func NetworkingIngressAvailable(client clientset.Interface) bool {
 		return false
 	}
 
-	serverVersion, _ := client.Discovery().ServerVersion()
+	serverVersion, err := client.Discovery().ServerVersion()
 	if err != nil {
 		klog.Errorf("unexpected error parsing Kubernetes version: %v", err)
 		return false
 	}
 
-	runningVersion, _ := version.ParseGeneric(serverVersion.String())
+	runningVersion, err := version.ParseGeneric(serverVersion.String())
 	if err != nil {
 		klog.Errorf("unexpected error parsing running Kubernetes version: %v", err)
 		return false