Snap for 9883365 from 0667ff33b20a27e7fd08ea497ff922aa081e241a to tm-qpr3-release

Change-Id: I25a07a5ac911ecb6acf4c324af9aa44eff562bf9
diff --git a/gralloc/gr_buf_mgr.cpp b/gralloc/gr_buf_mgr.cpp
index cd14a6b..abdef85 100644
--- a/gralloc/gr_buf_mgr.cpp
+++ b/gralloc/gr_buf_mgr.cpp
@@ -765,9 +765,8 @@
   auto buffer = std::make_shared<Buffer>(hnd, ion_handle, ion_handle_meta);
 
   if (hnd->base_metadata) {
-    auto metadata = reinterpret_cast<MetaData_t *>(hnd->base_metadata);
 #ifdef METADATA_V2
-    buffer->reserved_size = metadata->reservedSize;
+    buffer->reserved_size = hnd->reserved_size;
     if (buffer->reserved_size > 0) {
       buffer->reserved_region_ptr =
           reinterpret_cast<void *>(hnd->base_metadata + sizeof(MetaData_t));