2 files changed, 13 insertions, 15 deletions
diff --git a/media/jni/audioeffect/Android.mk b/media/jni/audioeffect/Android.mk
index 3b1fb19..5c22c9b 100644
--- a/media/jni/audioeffect/Android.mk
+++ b/media/jni/audioeffect/Android.mk
@@ -2,20 +2,22 @@ LOCAL_PATH:= $(call my-dir)
 include $(CLEAR_VARS)
 
 LOCAL_SRC_FILES:= \
-	android_media_AudioEffect.cpp \
-	android_media_Visualizer.cpp
+    android_media_AudioEffect.cpp \
+    android_media_Visualizer.cpp
 
 LOCAL_SHARED_LIBRARIES := \
-	liblog \
-	libcutils \
-	libutils \
-	libandroid_runtime \
-	libnativehelper \
-	libmedia
+    liblog \
+    libcutils \
+    libutils \
+    libandroid_runtime \
+    libnativehelper \
+    libmedia
 
 LOCAL_C_INCLUDES := \
-	$(call include-path-for, audio-effects)
+    $(call include-path-for, audio-effects)
 
 LOCAL_MODULE:= libaudioeffect_jni
 
+LOCAL_CFLAGS += -Wall -Werror -Wunused -Wunreachable-code
+
 include $(BUILD_SHARED_LIBRARY)
diff --git a/media/jni/audioeffect/android_media_Visualizer.cpp b/media/jni/audioeffect/android_media_Visualizer.cpp
index b59a541..460277f 100644
--- a/media/jni/audioeffect/android_media_Visualizer.cpp
+++ b/media/jni/audioeffect/android_media_Visualizer.cpp
@@ -162,10 +162,6 @@ static void captureCallback(void* user,
         uint8_t *fft,
         uint32_t samplingrate) {
 
-    int arg1 = 0;
-    int arg2 = 0;
-    size_t size;
-
     visualizer_callback_cookie *callbackInfo = (visualizer_callback_cookie *)user;
     JNIEnv *env = AndroidRuntime::getJNIEnv();
 
@@ -486,7 +482,7 @@ android_media_visualizer_native_getEnabled(JNIEnv *env, jobject thiz)
 }
 
 static jintArray
-android_media_visualizer_native_getCaptureSizeRange(JNIEnv *env, jobject thiz)
+android_media_visualizer_native_getCaptureSizeRange(JNIEnv *env, jobject /* thiz */)
 {
     jintArray jRange = env->NewIntArray(2);
     jint *nRange = env->GetIntArrayElements(jRange, NULL);
@@ -498,7 +494,7 @@ android_media_visualizer_native_getCaptureSizeRange(JNIEnv *env, jobject thiz)
 }
 
 static jint
-android_media_visualizer_native_getMaxCaptureRate(JNIEnv *env, jobject thiz)
+android_media_visualizer_native_getMaxCaptureRate(JNIEnv* /* env */, jobject /* thiz */)
 {
     return (jint) Visualizer::getMaxCaptureRate();
 }