fail merge

src/datawizard/memalloc.c

@@ -283,7 +283,6 @@ static size_t do_free_mem_chunk(struct _starpu_mem_chunk *mc, unsigned node)
 	starpu_data_handle_t handle = mc->data;
 
 	if (handle) {
-	{
 		_starpu_spin_checklocked(&handle->header_lock);
 		mc->size = _starpu_data_get_size(handle);
 	}