From f61f9e765c3be11fef9714ce1c60bd0867e603e5 Mon Sep 17 00:00:00 2001
From: HongyuJia <jiahongyu@baidu.com>
Date: Thu, 20 Oct 2022 23:39:52 +0800
Subject: [PATCH] clean conv_op useless variable (#47213)

---
 paddle/fluid/operators/conv_op.h | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/paddle/fluid/operators/conv_op.h b/paddle/fluid/operators/conv_op.h
index 925603dad9b..7752fb6c4e3 100644
--- a/paddle/fluid/operators/conv_op.h
+++ b/paddle/fluid/operators/conv_op.h
@@ -30,10 +30,6 @@ namespace paddle {
 namespace operators {
 
 using Tensor = phi::DenseTensor;
-constexpr int kConvMKLDNNFP32 = 1;
-constexpr int kConvMKLDNNINT8 = 2;
-constexpr int kConvMKLDNNINT8WS8 = 3;
-constexpr int MaxKeyLength = 256;
 
 // Base convolution operator definations for other conv
 // like operators to reuse the implementation.
-- 
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