From: Martin Kronbichler <martin.kronbichler@uni-a.de>
Date: Thu, 31 Aug 2023 08:18:41 +0000 (+0200)
Subject: Silence compile warning
X-Git-Tag: relicensing~510^2~4
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5963f9749aac6b1c4878437be2f674843e4ce84d;p=dealii.git

Silence compile warning
---

diff --git a/include/deal.II/matrix_free/evaluation_kernels.h b/include/deal.II/matrix_free/evaluation_kernels.h
index b13d8a4ae2..a5f2f99df5 100644
--- a/include/deal.II/matrix_free/evaluation_kernels.h
+++ b/include/deal.II/matrix_free/evaluation_kernels.h
@@ -2896,6 +2896,8 @@ namespace internal
         {{{n_rows_n, n_rows_t, n_rows_t}},
          {{n_rows_t, n_rows_n, n_rows_t}},
          {{n_rows_t, n_rows_t, n_rows_n}}}};
+
+      (void)scratch_data;
       (void)subface_index;
       // TODO: This is currently not implemented, but the test
       // matrix_vector_rt_face_03 apparently works without it -> check