Merge "Use more appropriate type in cb_handle_t::validate."
diff --git a/opengl/system/OpenglSystemCommon/gralloc_cb.h b/opengl/system/OpenglSystemCommon/gralloc_cb.h
index a0f6ed8..d2d6f35 100644
--- a/opengl/system/OpenglSystemCommon/gralloc_cb.h
+++ b/opengl/system/OpenglSystemCommon/gralloc_cb.h
@@ -71,8 +71,8 @@
         numInts = CB_HANDLE_NUM_INTS(numFds);
     }
 
-    static bool validate(cb_handle_t * hnd) {
-        return (hnd && 
+    static bool validate(const cb_handle_t* hnd) {
+        return (hnd &&
                 hnd->version == sizeof(native_handle) &&
                 hnd->magic == BUFFER_HANDLE_MAGIC &&
                 hnd->numInts == CB_HANDLE_NUM_INTS(hnd->numFds));