FP4: gps: Resolve unused parameter warnings

Change-Id: I0acef3da2c3567a28edd0a71dac89a5828f7725d
diff --git a/gps/geofence/GeofenceAdapter.cpp b/gps/geofence/GeofenceAdapter.cpp
index 1aeea0a..2d9f5bd 100644
--- a/gps/geofence/GeofenceAdapter.cpp
+++ b/gps/geofence/GeofenceAdapter.cpp
@@ -167,7 +167,7 @@
             if (LOCATION_ERROR_SUCCESS == err) {
                 if (true == object.paused) {
                     mLocApi->pauseGeofence(data.hwId, object.key.id,
-                            new LocApiResponse(*getContext(), [] (LocationError err ) {}));
+                            new LocApiResponse(*getContext(), [] (LocationError err __unused) {}));
                 }
                 saveGeofenceItem(object.key.client, object.key.id, data.hwId, options, info);
             }
@@ -245,7 +245,7 @@
                     mApi.addToCallQueue(new LocApiResponse(*mAdapter.getContext(),
                             [&mAdapter = mAdapter, mCount = mCount, mClient = mClient,
                             mOptions = mOptions, mInfos = mInfos, mIds = mIds, &mApi = mApi,
-                            errs, i] (LocationError err ) {
+                            errs, i] (LocationError err __unused) {
                         mApi.addGeofence(mIds[i], mOptions[i], mInfos[i],
                         new LocApiResponseData<LocApiGeofenceData>(*mAdapter.getContext(),
                         [&mAdapter = mAdapter, mOptions = mOptions, mClient = mClient,
@@ -346,7 +346,7 @@
             for (size_t i=0; i < mCount; ++i) {
                 mApi.addToCallQueue(new LocApiResponse(*mAdapter.getContext(),
                         [&mAdapter = mAdapter, mCount = mCount, mClient = mClient, mIds = mIds,
-                        &mApi = mApi, errs, i] (LocationError err ) {
+                        &mApi = mApi, errs, i] (LocationError err __unused) {
                     uint32_t hwId = 0;
                     errs[i] = mAdapter.getHwIdFromClient(mClient, mIds[i], hwId);
                     if (LOCATION_ERROR_SUCCESS == errs[i]) {
@@ -422,7 +422,7 @@
             for (size_t i=0; i < mCount; ++i) {
                 mApi.addToCallQueue(new LocApiResponse(*mAdapter.getContext(),
                         [&mAdapter = mAdapter, mCount = mCount, mClient = mClient, mIds = mIds,
-                        &mApi = mApi, errs, i] (LocationError err ) {
+                        &mApi = mApi, errs, i] (LocationError err __unused) {
                     uint32_t hwId = 0;
                     errs[i] = mAdapter.getHwIdFromClient(mClient, mIds[i], hwId);
                     if (LOCATION_ERROR_SUCCESS == errs[i]) {
@@ -497,7 +497,7 @@
             for (size_t i=0; i < mCount; ++i) {
                 mApi.addToCallQueue(new LocApiResponse(*mAdapter.getContext(),
                         [&mAdapter = mAdapter, mCount = mCount, mClient = mClient, mIds = mIds,
-                        &mApi = mApi, errs, i] (LocationError err ) {
+                        &mApi = mApi, errs, i] (LocationError err __unused) {
                     uint32_t hwId = 0;
                     errs[i] = mAdapter.getHwIdFromClient(mClient, mIds[i], hwId);
                     if (LOCATION_ERROR_SUCCESS == errs[i]) {
@@ -580,7 +580,7 @@
                 } else {
                     mApi.addToCallQueue(new LocApiResponse(*mAdapter.getContext(),
                             [&mAdapter = mAdapter, mCount = mCount, mClient = mClient, mIds = mIds,
-                            &mApi = mApi, mOptions = mOptions, errs, i] (LocationError err ) {
+                            &mApi = mApi, mOptions = mOptions, errs, i] (LocationError err __unused) {
                         uint32_t hwId = 0;
                         errs[i] = mAdapter.getHwIdFromClient(mClient, mIds[i], hwId);
                         if (LOCATION_ERROR_SUCCESS == errs[i]) {