From: Timo Heister <timo.heister@gmail.com>
Date: Tue, 19 May 2020 13:48:58 +0000 (-0400)
Subject: step-70: remove unused variable
X-Git-Tag: v9.3.0-rc1~1608^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c101e113f77eae38568a5ace154340864638c8d6;p=dealii.git

step-70: remove unused variable
---

diff --git a/examples/step-70/step-70.cc b/examples/step-70/step-70.cc
index 7ab7f5faff..4d5f73044f 100644
--- a/examples/step-70/step-70.cc
+++ b/examples/step-70/step-70.cc
@@ -670,12 +670,11 @@ namespace Step70
     AffineConstraints<double> constraints;
 
     LA::MPI::BlockSparseMatrix system_matrix;
-    LA::MPI::BlockSparseMatrix coupling_matrix;
-
     LA::MPI::BlockSparseMatrix preconditioner_matrix;
-    LA::MPI::BlockVector       solution;
-    LA::MPI::BlockVector       locally_relevant_solution;
-    LA::MPI::BlockVector       system_rhs;
+
+    LA::MPI::BlockVector solution;
+    LA::MPI::BlockVector locally_relevant_solution;
+    LA::MPI::BlockVector system_rhs;
 
     // Let us move to the particles side of this program. There are two
     // Particles::ParticleHandler objects used to couple the solid with the