use/unuse -> ref/unref

[simgrid.git] / src / smpi / colls / reduce_scatter-mpich.cpp

diff --git a/src/smpi/colls/reduce_scatter-mpich.cpp b/src/smpi/colls/reduce_scatter-mpich.cpp
index 1e64860..0848b17 100644 (file)
--- a/src/smpi/colls/reduce_scatter-mpich.cpp
+++ b/src/smpi/colls/reduce_scatter-mpich.cpp
@@ -480,8 +480,8 @@ int smpi_coll_tuned_reduce_scatter_mpich_rdb(void *sendbuf, void *recvbuf, int r
                     }
                 }
 
-                sendtype->unuse();
-                recvtype->unuse();
+                Datatype::unref(sendtype);
+                Datatype::unref(recvtype);
 
                 mask <<= 1;
                 i++;