update ceph source to reef 18.1.2

[ceph.git] / ceph / src / boost / boost / intrusive / detail / empty_node_checker.hpp

diff --git a/ceph/src/boost/boost/intrusive/detail/empty_node_checker.hpp b/ceph/src/boost/boost/intrusive/detail/empty_node_checker.hpp
index 16aa5600e71925704be28b9f4bc49db854e22889..fbff4b67366931ab9b873732980f71d361b2ade4 100644 (file)
--- a/ceph/src/boost/boost/intrusive/detail/empty_node_checker.hpp
+++ b/ceph/src/boost/boost/intrusive/detail/empty_node_checker.hpp
@@ -34,7 +34,7 @@ struct empty_node_checker
 
    struct return_type {};
 
-   void operator () (const const_node_ptr&, const return_type&, const return_type&, return_type&) {}
+   void operator () (const_node_ptr, const return_type&, const return_type&, return_type&) {}
 };
 
 }  //namespace detail{