From ceafbbfe2dd50363af584ba6457704c4446af60c Mon Sep 17 00:00:00 2001
From: Ilja <ilja.j.honkonen@nasa.gov>
Date: Tue, 18 Aug 2015 14:04:42 -0400
Subject: [PATCH] Remove unused parameter warnings from reduce.hpp

---
 include/boost/mpi/collectives/reduce.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/boost/mpi/collectives/reduce.hpp b/include/boost/mpi/collectives/reduce.hpp
index 4a94d71..1e2722e 100644
--- a/include/boost/mpi/collectives/reduce.hpp
+++ b/include/boost/mpi/collectives/reduce.hpp
@@ -46,7 +46,7 @@ namespace detail {
   template<typename T, typename Op>
   void
   reduce_impl(const communicator& comm, const T* in_values, int n,
-              T* out_values, Op op, int root, mpl::true_ /*is_mpi_op*/,
+              T* out_values, Op /*op*/, int root, mpl::true_ /*is_mpi_op*/,
               mpl::true_/*is_mpi_datatype*/)
   {
     BOOST_MPI_CHECK_RESULT(MPI_Reduce,
@@ -59,7 +59,7 @@ namespace detail {
   // datatype and operation, so we'll use MPI_Reduce directly.
   template<typename T, typename Op>
   void
-  reduce_impl(const communicator& comm, const T* in_values, int n, Op op,
+  reduce_impl(const communicator& comm, const T* in_values, int n, Op /*op*/,
               int root, mpl::true_ /*is_mpi_op*/, mpl::true_/*is_mpi_datatype*/)
   {
     BOOST_MPI_CHECK_RESULT(MPI_Reduce,