From f3acdd3af94cb3018134b13893cffebdf09c827c Mon Sep 17 00:00:00 2001
From: Luo Tao <luotao02@baidu.com>
Date: Tue, 12 Dec 2017 11:17:33 +0800
Subject: [PATCH] fix warning in row_conv_op.cu

---
 paddle/operators/row_conv_op.cu | 1 -
 1 file changed, 1 deletion(-)

diff --git a/paddle/operators/row_conv_op.cu b/paddle/operators/row_conv_op.cu
index e0d7ebda7e7..79b7086b24c 100644
--- a/paddle/operators/row_conv_op.cu
+++ b/paddle/operators/row_conv_op.cu
@@ -243,7 +243,6 @@ __global__ void RowConvGradFilter(const T *in, const T *dout, int num_sequence,
                                   int block_x, int block_y,
                                   const size_t *batch_indices, T *dfilter) {
   int blx = blockDim.x;
-  int bly = blockDim.y;
   int thx = threadIdx.x;
   int thy = threadIdx.y;
   int gx = blockIdx.x * blx;
-- 
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