Silence unused variable warnings.

dealii · Jan 20, 2022 · 9ea0865 · 9ea0865
1 parent 2a7f013
commit 9ea0865
Showing 1 changed file with 24 additions and 2 deletions.
diff --git a/include/deal.II/base/mpi_consensus_algorithms.templates.h b/include/deal.II/base/mpi_consensus_algorithms.templates.h
@@ -285,6 +285,10 @@ namespace Utilities
           // a request to:
           n_outstanding_answers = n_targets;
         }
+#else
+        (void)targets;
+        (void)create_request;
+        (void)comm;
 #endif
       }
 
@@ -294,8 +298,7 @@ namespace Utilities
       bool
       NBX<T1, T2>::all_locally_originated_receives_are_completed(
         const std::function<void(const unsigned int, const std::vector<T2> &)>
-          &process_answer,
-
+          &             process_answer,
         const MPI_Comm &comm)
       {
 #ifdef DEAL_II_WITH_MPI
@@ -375,6 +378,9 @@ namespace Utilities
           }
 
 #else
+        (void)process_answer;
+        (void)comm;
+
         return true;
 #endif
       }
@@ -454,6 +460,9 @@ namespace Utilities
                              request_requests.back().get());
             AssertThrowMPI(ierr);
           }
+#else
+        (void)answer_request;
+        (void)comm;
 #endif
       }
 
@@ -473,6 +482,8 @@ namespace Utilities
                       "ConsensusAlgorithms::NBX uses MPI 3.0 features. "
                       "You should compile with at least MPI 3.0."));
 #  endif
+#else
+        (void)comm;
 #endif
       }
 
@@ -527,6 +538,8 @@ namespace Utilities
           AssertThrowMPI(ierr);
 #  endif
         }
+#else
+        (void)comm;
 #endif
       }
 
@@ -633,6 +646,9 @@ namespace Utilities
 
         return n_sources;
 #else
+        (void)targets;
+        (void)create_request;
+        (void)comm;
         return 0;
 #endif
       }
@@ -703,6 +719,8 @@ namespace Utilities
                          &send_answer_requests[index]);
         AssertThrowMPI(ierr);
 #else
+        (void)answer_request;
+        (void)comm;
         (void)index;
 #endif
       }
@@ -760,6 +778,10 @@ namespace Utilities
 
             process_answer(other_rank, recv_buffer);
           }
+#else
+        (void)n_targets;
+        (void)process_answer;
+        (void)comm;
 #endif
       }