From d12038418325c1d8f4867091311857493bb8c488 Mon Sep 17 00:00:00 2001
From: Matthias Maier <tamiko@43-1.org>
Date: Sun, 20 Feb 2022 11:57:29 -0600
Subject: [PATCH] avoid a warning

---
 tests/performance/timing_step_22.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tests/performance/timing_step_22.cc b/tests/performance/timing_step_22.cc
index 0718aba3b9..c8b8a20b24 100644
--- a/tests/performance/timing_step_22.cc
+++ b/tests/performance/timing_step_22.cc
@@ -528,7 +528,8 @@ StokesProblem<dim>::solve()
 
 template <int dim>
 void
-StokesProblem<dim>::output_results(const unsigned int refinement_cycle) const
+StokesProblem<dim>::output_results(
+  const unsigned int /*refinement_cycle*/) const
 {
   std::vector<std::string> solution_names(dim, "velocity");
   solution_names.emplace_back("pressure");
-- 
2.39.5