diff --git a/media/libmedia/IAudioFlinger.cpp b/media/libmedia/IAudioFlinger.cpp
index 18a933f..47ed359 100644
--- a/media/libmedia/IAudioFlinger.cpp
+++ b/media/libmedia/IAudioFlinger.cpp
@@ -937,7 +937,7 @@
             pid_t tid = (pid_t) data.readInt32();
             int sessionId = data.readInt32();
             int clientUid = data.readInt32();
-            status_t status;
+            status_t status = NO_ERROR;
             sp<IAudioTrack> track;
             if ((haveSharedBuffer && (buffer == 0)) ||
                     ((buffer != 0) && (buffer->pointer() == NULL))) {
@@ -972,7 +972,7 @@
             size_t notificationFrames = data.readInt64();
             sp<IMemory> cblk;
             sp<IMemory> buffers;
-            status_t status;
+            status_t status = NO_ERROR;
             sp<IAudioRecord> record = openRecord(input,
                     sampleRate, format, channelMask, opPackageName, &frameCount, &flags, tid,
                     clientUid, &sessionId, &notificationFrames, cblk, buffers, &status);
@@ -1111,7 +1111,7 @@
             audio_devices_t devices = (audio_devices_t)data.readInt32();
             String8 address(data.readString8());
             audio_output_flags_t flags = (audio_output_flags_t) data.readInt32();
-            uint32_t latencyMs;
+            uint32_t latencyMs = 0;
             audio_io_handle_t output;
             status_t status = openOutput(module, &output, &config,
                                          &devices, address, &latencyMs, flags);
@@ -1190,8 +1190,8 @@
         case GET_RENDER_POSITION: {
             CHECK_INTERFACE(IAudioFlinger, data, reply);
             audio_io_handle_t output = (audio_io_handle_t) data.readInt32();
-            uint32_t halFrames;
-            uint32_t dspFrames;
+            uint32_t halFrames = 0;
+            uint32_t dspFrames = 0;
             status_t status = getRenderPosition(&halFrames, &dspFrames, output);
             reply->writeInt32(status);
             if (status == NO_ERROR) {
@@ -1227,7 +1227,7 @@
         } break;
         case QUERY_NUM_EFFECTS: {
             CHECK_INTERFACE(IAudioFlinger, data, reply);
-            uint32_t numEffects;
+            uint32_t numEffects = 0;
             status_t status = queryNumberEffects(&numEffects);
             reply->writeInt32(status);
             if (status == NO_ERROR) {
@@ -1237,7 +1237,7 @@
         }
         case QUERY_EFFECT: {
             CHECK_INTERFACE(IAudioFlinger, data, reply);
-            effect_descriptor_t desc;
+            effect_descriptor_t desc = {};
             status_t status = queryEffect(data.readInt32(), &desc);
             reply->writeInt32(status);
             if (status == NO_ERROR) {
@@ -1249,7 +1249,7 @@
             CHECK_INTERFACE(IAudioFlinger, data, reply);
             effect_uuid_t uuid;
             data.read(&uuid, sizeof(effect_uuid_t));
-            effect_descriptor_t desc;
+            effect_descriptor_t desc = {};
             status_t status = getEffectDescriptor(&uuid, &desc);
             reply->writeInt32(status);
             if (status == NO_ERROR) {
@@ -1268,9 +1268,9 @@
             audio_io_handle_t output = (audio_io_handle_t) data.readInt32();
             int sessionId = data.readInt32();
             const String16 opPackageName = data.readString16();
-            status_t status;
-            int id;
-            int enabled;
+            status_t status = NO_ERROR;
+            int id = 0;
+            int enabled = 0;
 
             sp<IEffect> effect = createEffect(&desc, client, priority, output, sessionId,
                     opPackageName, &status, &id, &enabled);
diff --git a/media/libmedia/IAudioPolicyService.cpp b/media/libmedia/IAudioPolicyService.cpp
index 0cc954f..76b5924 100644
--- a/media/libmedia/IAudioPolicyService.cpp
+++ b/media/libmedia/IAudioPolicyService.cpp
@@ -932,7 +932,7 @@
             audio_channel_mask_t channelMask = data.readInt32();
             audio_input_flags_t flags = (audio_input_flags_t) data.readInt32();
             audio_port_handle_t selectedDeviceId = (audio_port_handle_t) data.readInt32();
-            audio_io_handle_t input;
+            audio_io_handle_t input = {};
             status_t status = getInputForAttr(&attr, &input, session, uid,
                                               samplingRate, format, channelMask,
                                               flags, selectedDeviceId);
@@ -1242,9 +1242,9 @@
             CHECK_INTERFACE(IAudioPolicyService, data, reply);
             sp<IAudioPolicyServiceClient> client = interface_cast<IAudioPolicyServiceClient>(
                     data.readStrongBinder());
-            audio_session_t session;
-            audio_io_handle_t ioHandle;
-            audio_devices_t device;
+            audio_session_t session = {};
+            audio_io_handle_t ioHandle = {};
+            audio_devices_t device = {};
             status_t status = acquireSoundTriggerSession(&session, &ioHandle, &device);
             reply->writeInt32(status);
             if (status == NO_ERROR) {