From 61b560983adb04bee1a785f3bc401dfaa53a4d57 Mon Sep 17 00:00:00 2001
From: veritas-Qiu <108714369+veritas-Qiu@users.noreply.github.com>
Date: Wed, 7 Jan 2026 12:54:08 +0800
Subject: [PATCH] remove useless line (#2926)

the parameter workspace is marked as unused like other kernels, but it is actually used after 3.3.0, so the code which mark it as unused could be removed.
---
 .../gemm/kernel/sm90_gemm_tma_warpspecialized_pingpong.hpp       | 1 -
 1 file changed, 1 deletion(-)

diff --git a/include/cutlass/gemm/kernel/sm90_gemm_tma_warpspecialized_pingpong.hpp b/include/cutlass/gemm/kernel/sm90_gemm_tma_warpspecialized_pingpong.hpp
index 6e46217c..d3f6d0ca 100644
--- a/include/cutlass/gemm/kernel/sm90_gemm_tma_warpspecialized_pingpong.hpp
+++ b/include/cutlass/gemm/kernel/sm90_gemm_tma_warpspecialized_pingpong.hpp
@@ -217,7 +217,6 @@ public:
   to_underlying_arguments(Arguments const& args, void* workspace) {
     CUTLASS_TRACE_HOST("to_underlying_arguments():");
 
-    (void) workspace;
     auto problem_shape = args.problem_shape;
     if constexpr (detail::Has_SwapAB_v<CollectiveMainloop>) {
       // swap M/N