diff --git a/android/aconfig_providers.go b/android/aconfig_providers.go
index 210a656..b698d24 100644
--- a/android/aconfig_providers.go
+++ b/android/aconfig_providers.go
@@ -92,11 +92,11 @@
 				if asError {
 					ctx.ModuleErrorf(msg)
 				} else {
-					fmt.Printf("WARNING: " + msg)
+					fmt.Print("WARNING: " + msg)
 				}
 			} else {
 				if !asError {
-					fmt.Printf("PASSED: " + msg)
+					fmt.Print("PASSED: " + msg)
 				}
 			}
 		}
diff --git a/android/config_test.go b/android/config_test.go
index adb5ffa..4fdcc9c 100644
--- a/android/config_test.go
+++ b/android/config_test.go
@@ -77,7 +77,7 @@
 func TestProductConfigAnnotations(t *testing.T) {
 	err := validateConfigAnnotations(&ProductVariables{})
 	if err != nil {
-		t.Errorf(err.Error())
+		t.Error(err.Error())
 	}
 }
 
diff --git a/android/namespace.go b/android/namespace.go
index 8b3ebc4..9ba5025 100644
--- a/android/namespace.go
+++ b/android/namespace.go
@@ -332,7 +332,7 @@
 	if isAbs {
 		// if the user gave a fully-qualified name, we don't need to look for other
 		// modules that they might have been referring to
-		return fmt.Errorf(text)
+		return fmt.Errorf("%s", text)
 	}
 
 	// determine which namespaces the module can be found in
@@ -368,7 +368,7 @@
 		text += fmt.Sprintf("\nOr did you mean %q?", guess)
 	}
 
-	return fmt.Errorf(text)
+	return fmt.Errorf("%s", text)
 }
 
 func (r *NameResolver) GetNamespace(ctx blueprint.NamespaceContext) blueprint.Namespace {
diff --git a/android/testing.go b/android/testing.go
index 765839f..6c4f4f8 100644
--- a/android/testing.go
+++ b/android/testing.go
@@ -1157,7 +1157,7 @@
 	var p AndroidMkEntriesProvider
 	var ok bool
 	if p, ok = mod.(AndroidMkEntriesProvider); !ok {
-		t.Errorf("module does not implement AndroidMkEntriesProvider: " + mod.Name())
+		t.Error("module does not implement AndroidMkEntriesProvider: " + mod.Name())
 	}
 
 	entriesList := p.AndroidMkEntries()
@@ -1177,7 +1177,7 @@
 	t.Helper()
 	var ok bool
 	if _, ok = mod.(AndroidMkProviderInfoProducer); !ok {
-		t.Errorf("module does not implement AndroidMkProviderInfoProducer: " + mod.Name())
+		t.Error("module does not implement AndroidMkProviderInfoProducer: " + mod.Name())
 	}
 
 	info := OtherModuleProviderOrDefault(ctx, mod, AndroidMkInfoProvider)
@@ -1197,7 +1197,7 @@
 	var p AndroidMkDataProvider
 	var ok bool
 	if p, ok = mod.(AndroidMkDataProvider); !ok {
-		t.Fatalf("module does not implement AndroidMkDataProvider: " + mod.Name())
+		t.Fatal("module does not implement AndroidMkDataProvider: " + mod.Name())
 	}
 	data := p.AndroidMk()
 	data.fillInData(ctx, mod)
diff --git a/android/vintf_fragment_test.go b/android/vintf_fragment_test.go
index cd90b98..cb038f5 100644
--- a/android/vintf_fragment_test.go
+++ b/android/vintf_fragment_test.go
@@ -31,6 +31,6 @@
 
 	vintfFragmentBuild := testResult.TestContext.ModuleForTests("test_vintf_fragment", "android_common").Rule("assemble_vintf")
 	if !strings.Contains(vintfFragmentBuild.RuleParams.Command, "assemble_vintf") {
-		t.Errorf("Vintf_manifest build command does not process with assemble_vintf : " + vintfFragmentBuild.RuleParams.Command)
+		t.Error("Vintf_manifest build command does not process with assemble_vintf : " + vintfFragmentBuild.RuleParams.Command)
 	}
 }