Remove unnecessary uploads.

Change-Id: I6970953b717e6c667c5111a73db26a0bbe36e56e
diff --git a/carousel/java/com/android/ex/carousel/CarouselRS.java b/carousel/java/com/android/ex/carousel/CarouselRS.java
index 2867d98..fca1791 100644
--- a/carousel/java/com/android/ex/carousel/CarouselRS.java
+++ b/carousel/java/com/android/ex/carousel/CarouselRS.java
@@ -602,7 +602,6 @@
             if (bitmap.getWidth() == allocation.getType().getX()
                 && bitmap.getHeight() == allocation.getType().getY()) {
                 allocation.copyFrom(bitmap);
-                allocation.uploadToTexture(0);
             } else {
                 Log.v(TAG, "Warning, bitmap has different size. Taking slow path");
                 allocation = allocationFromBitmap(bitmap, mipmap);