diff --git a/services/surfaceflinger/Layer.h b/services/surfaceflinger/Layer.h
index f099df6..c5b172f 100644
--- a/services/surfaceflinger/Layer.h
+++ b/services/surfaceflinger/Layer.h
@@ -517,8 +517,8 @@
      * operation, so this should be set only if needed). Typically this is used
      * to figure out if the content or size of a surface has changed.
      */
-    virtual Region latchBuffer(bool& /*recomputeVisibleRegions*/, nsecs_t /*latchTime*/,
-                               const sp<Fence>& /*releaseFence*/) {
+    virtual bool latchBuffer(bool& /*recomputeVisibleRegions*/, nsecs_t /*latchTime*/,
+                             const sp<Fence>& /*releaseFence*/) {
         return {};
     }