Tidying

src/test/func/thread_alloc_external/thread_alloc_external.cc

@@ -26,17 +26,11 @@ int main()
 {
   setup();
 
-  MemoryProviderStateMixin<DefaultPal> mp;
-
-  // 28 is large enough to produce a nested allocator.
-  // It is also large enough for the example to run in.
-  // For 1MiB superslabs, SUPERSLAB_BITS + 4 is not big enough for the example.
-
   auto a = ThreadAlloc::get();
 
   for (size_t i = 0; i < 1000; i++)
   {
-    auto r1 = a->alloc(100);
+    auto r1 = a->alloc(i);
 
     a->dealloc(r1);
   }