From: Martin Kronbichler <martin.kronbichler@it.uu.se>
Date: Wed, 2 Feb 2022 09:23:53 +0000 (+0100)
Subject: Fix warning regarding unused parameter
X-Git-Tag: v9.4.0-rc1~540^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b3ad7f2a0133937ed8314ba3bac93e1c18593fde;p=dealii.git

Fix warning regarding unused parameter
---

diff --git a/include/deal.II/base/mpi_consensus_algorithms.templates.h b/include/deal.II/base/mpi_consensus_algorithms.templates.h
index d1b5b9766e..e1f050c5ac 100644
--- a/include/deal.II/base/mpi_consensus_algorithms.templates.h
+++ b/include/deal.II/base/mpi_consensus_algorithms.templates.h
@@ -501,6 +501,7 @@ namespace Utilities
       void
       NBX<T1, T2>::clean_up_and_end_communication(const MPI_Comm &comm)
       {
+        (void)comm;
 #ifdef DEAL_II_WITH_MPI
         // clean up
         {
@@ -528,8 +529,6 @@ namespace Utilities
           AssertThrowMPI(ierr);
 #  endif
         }
-#else
-        (void)comm;
 #endif
       }