1 files changed, 3 insertions, 5 deletions
diff --git a/src/Spv.Generator/GeneratorPool.cs b/src/Spv.Generator/GeneratorPool.cs
index f6c92918..e4266eee 100644
--- a/src/Spv.Generator/GeneratorPool.cs
+++ b/src/Spv.Generator/GeneratorPool.cs
@@ -4,17 +4,15 @@ namespace Spv.Generator
 {
     public class GeneratorPool<T> where T : class, new()
     {
-        private List<T[]> _pool;
+        private readonly List<T[]> _pool;
         private int _chunkIndex = -1;
         private int _poolIndex = -1;
-        private int _initialSize;
-        private int _poolSizeIncrement;
+        private readonly int _poolSizeIncrement;
 
-        public GeneratorPool(): this(1000, 200) { }
+        public GeneratorPool() : this(1000, 200) { }
 
         public GeneratorPool(int chunkSizeLimit, int poolSizeIncrement)
         {
-            _initialSize = chunkSizeLimit;
             _poolSizeIncrement = poolSizeIncrement;
 
             _pool = new(chunkSizeLimit * 2);