Add noexcept and remove outdated comment

2 files changed, 1 insertions, 3 deletions

diff --git a/searchlib/src/vespa/searchlib/tensor/empty_subspace.cpp b/searchlib/src/vespa/searchlib/tensor/empty_subspace.cpp
index 131dcf05c60..b0fa1a682db 100644
--- a/searchlib/src/vespa/searchlib/tensor/empty_subspace.cpp
+++ b/searchlib/src/vespa/searchlib/tensor/empty_subspace.cpp
@@ -12,7 +12,6 @@ EmptySubspace::EmptySubspace(const SubspaceType& type)
       _cells()
 {
     _empty_space.resize(type.mem_size());
-    // Set size to zero to signal empty/invalid subspace
     _cells = TypedCells::create_non_existing_attribute_value(_empty_space.data(), type.cell_type(), type.size());
 }
 
diff --git a/searchlib/src/vespa/searchlib/tensor/hnsw_graph.cpp b/searchlib/src/vespa/searchlib/tensor/hnsw_graph.cpp
index 16e2af0ad97..4d57b87d257 100644
--- a/searchlib/src/vespa/searchlib/tensor/hnsw_graph.cpp
+++ b/searchlib/src/vespa/searchlib/tensor/hnsw_graph.cpp
@@ -102,10 +102,9 @@ HnswGraph<type>::histograms() const
     for (size_t i = 0; i < num_nodes; ++i) {
         auto levels_ref = acquire_levels_ref(i);
         if (levels_ref.valid()) {
-            uint32_t levels = 0;
             uint32_t l0links = 0;
             auto level_array = levels_store.get(levels_ref);
-            levels = level_array.size();
+            uint32_t levels = level_array.size();
             if (levels > 0) {
                 auto links_ref = level_array[0].load_acquire();
                 auto link_array = links_store.get(links_ref);