From: Martin Kronbichler <kronbichler@lnm.mw.tum.de>
Date: Sat, 8 Jun 2019 19:31:29 +0000 (+0200)
Subject: Avoid unused variable
X-Git-Tag: v9.2.0-rc1~1437^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F8311%2Fhead;p=dealii.git

Avoid unused variable
---

diff --git a/source/dofs/dof_handler_policy.cc b/source/dofs/dof_handler_policy.cc
index 50e6b1f64c..08b99293b5 100644
--- a/source/dofs/dof_handler_policy.cc
+++ b/source/dofs/dof_handler_policy.cc
@@ -5753,6 +5753,8 @@ namespace internal
         // general case
         const IndexSet index_set = dof_handler->locally_owned_mg_dofs(level);
 
+#ifdef DEAL_II_WITH_MPI
+
         constexpr int dim      = DoFHandlerType::dimension;
         constexpr int spacedim = DoFHandlerType::space_dimension;
         const parallel::Triangulation<dim, spacedim> *tr =
@@ -5760,7 +5762,6 @@ namespace internal
             &this->dof_handler->get_triangulation()));
         Assert(tr != nullptr, ExcInternalError());
 
-#ifdef DEAL_II_WITH_MPI
         const unsigned int my_rank =
           Utilities::MPI::this_mpi_process(tr->get_communicator());