Return Value from drupal_install_schema()

When you look at drupal_install_schema(), you see:

function drupal_install_schema($module) {
  $schema = drupal_get_schema_unprocessed($module);
  _drupal_initialize_schema($module, $schema);

  $ret = array();
  foreach ($schema as $name => $table) {
    db_create_table($ret, $name, $table);
  }
}

You'll notice that it collects the return values from creating the database tables, but it doesn't do anything with them. Would it make more sense to return what was collected from creating the tables? return $ret; would make sense. The same can be done with drupal_uninstall_schema()... See attached patch.