src/datawizard/user_interactions.c: function starpu_data_release_on_node is internal, prefix name with _ and turn it static

src/datawizard/user_interactions.c

@@ -315,7 +315,8 @@ int starpu_data_acquire(starpu_data_handle_t handle, enum starpu_access_mode mod
 
 /* This function must be called after starpu_data_acquire so that the
  * application release the data */
-void starpu_data_release_on_node(starpu_data_handle_t handle, unsigned node)
+static
+void _starpu_data_release_on_node(starpu_data_handle_t handle, unsigned node)
 {
 	STARPU_ASSERT(handle);
 
@@ -328,7 +329,7 @@ void starpu_data_release_on_node(starpu_data_handle_t handle, unsigned node)
 
 void starpu_data_release(starpu_data_handle_t handle)
 {
-	starpu_data_release_on_node(handle, 0);
+	_starpu_data_release_on_node(handle, 0);
 }
 
 static void _prefetch_data_on_node(void *arg)