update ceph source to reef 18.1.2

[ceph.git] / ceph / src / boost / boost / concept_check.hpp

diff --git a/ceph/src/boost/boost/concept_check.hpp b/ceph/src/boost/boost/concept_check.hpp
index abbadb76be44ab58c12d7f2f1fd60e8ca9489b03..72bd9c2167c3b9c338295267d10e7421d9b0a599 100644 (file)
--- a/ceph/src/boost/boost/concept_check.hpp
+++ b/ceph/src/boost/boost/concept_check.hpp
@@ -352,7 +352,7 @@ namespace boost
    private:
       void test(boost::false_type)
       {
-          f(first,second);
+          (void) f(first,second);
           Return r = f(first, second); // require operator()
           (void)r;
       }