From 71593ddf1a57ddd7c69fd7cf60a13ebe6876de1e Mon Sep 17 00:00:00 2001
From: Wolfgang Bangerth <bangerth@colostate.edu>
Date: Fri, 14 Jan 2022 22:23:57 -0700
Subject: [PATCH] Rename a variable and update the documentation.

---
 include/deal.II/base/mpi_consensus_algorithms.h     |  7 ++-----
 .../base/mpi_consensus_algorithms.templates.h       | 13 ++++++-------
 2 files changed, 8 insertions(+), 12 deletions(-)

diff --git a/include/deal.II/base/mpi_consensus_algorithms.h b/include/deal.II/base/mpi_consensus_algorithms.h
index 27bb267166..c4285ebcc1 100644
--- a/include/deal.II/base/mpi_consensus_algorithms.h
+++ b/include/deal.II/base/mpi_consensus_algorithms.h
@@ -459,12 +459,9 @@ namespace Utilities
         std::vector<std::vector<T2>> recv_buffers;
 
         /**
-         * Requests for sending requests and receiving answers to requests.
-         * The first half of the array is used for the receive-answer
-         * requests objects, the second half for the send-request request
-         * objects.
+         * MPI request objects for sending request messages.
          */
-        std::vector<MPI_Request> send_request_and_recv_answer_requests;
+        std::vector<MPI_Request> send_request_requests;
 
         /**
          * Buffers for sending answers to requests.
diff --git a/include/deal.II/base/mpi_consensus_algorithms.templates.h b/include/deal.II/base/mpi_consensus_algorithms.templates.h
index b5e64a5811..7fd6d14c5f 100644
--- a/include/deal.II/base/mpi_consensus_algorithms.templates.h
+++ b/include/deal.II/base/mpi_consensus_algorithms.templates.h
@@ -488,7 +488,7 @@ namespace Utilities
         // 2) allocate memory
         recv_buffers.resize(n_targets);
         send_buffers.resize(n_targets);
-        send_request_and_recv_answer_requests.resize(n_targets);
+        send_request_requests.resize(n_targets);
 
         send_answer_requests.resize(n_sources);
         requests_buffers.resize(n_sources);
@@ -510,7 +510,7 @@ namespace Utilities
                                   rank,
                                   tag_request,
                                   this->comm,
-                                  &send_request_and_recv_answer_requests[i]);
+                                  &send_request_requests[i]);
             AssertThrowMPI(ierr);
           }
 
@@ -646,12 +646,11 @@ namespace Utilities
 #ifdef DEAL_II_WITH_MPI
         // Finalize all MPI_Request objects for both the
         // send-request and receive-answer operations.
-        if (send_request_and_recv_answer_requests.size() > 0)
+        if (send_request_requests.size() > 0)
           {
-            const int ierr =
-              MPI_Waitall(send_request_and_recv_answer_requests.size(),
-                          send_request_and_recv_answer_requests.data(),
-                          MPI_STATUSES_IGNORE);
+            const int ierr = MPI_Waitall(send_request_requests.size(),
+                                         send_request_requests.data(),
+                                         MPI_STATUSES_IGNORE);
             AssertThrowMPI(ierr);
           }
 
-- 
2.39.5