From 86f9b1b3f0644b9452d40acd10dc340679b2af9a Mon Sep 17 00:00:00 2001
From: rocking <ChunYu.Lai@amd.com>
Date: Tue, 5 Nov 2024 16:21:16 +0000
Subject: [PATCH] Remove useless "else"

---
 csrc/flash_attn_ck/mha_bwd.cpp | 2 --
 1 file changed, 2 deletions(-)

diff --git a/csrc/flash_attn_ck/mha_bwd.cpp b/csrc/flash_attn_ck/mha_bwd.cpp
index b6ad44dd1..e4a4b2a6b 100644
--- a/csrc/flash_attn_ck/mha_bwd.cpp
+++ b/csrc/flash_attn_ck/mha_bwd.cpp
@@ -349,8 +349,6 @@ mha_bwd(const at::Tensor &dout,                   // batch_size x seqlen_q x num
         hipLaunchKernelGGL(
             flash::ParsePhiloxCudaState, dim3(1), dim3(64), 0, 0,
             philox_args, reinterpret_cast<uint64_t*>(rng_state.data_ptr()));
-    } else {
-        rng_state = torch::empty({2}, opts.dtype(torch::kInt64));
     }
 
     if (seqlen_q > 0) {