From b5d8bd2f25d8000a82f21303017351c11cd21c04 Mon Sep 17 00:00:00 2001
From: limingshu <61349199+JamesLim-sy@users.noreply.github.com>
Date: Tue, 23 Aug 2022 14:47:57 +0800
Subject: [PATCH] first commit (#45253)

---
 paddle/phi/kernels/shape_kernel.cc | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/paddle/phi/kernels/shape_kernel.cc b/paddle/phi/kernels/shape_kernel.cc
index f35b7e5444..d4dbdbaf17 100644
--- a/paddle/phi/kernels/shape_kernel.cc
+++ b/paddle/phi/kernels/shape_kernel.cc
@@ -23,12 +23,9 @@ template <typename T, typename Context>
 void ShapeKernel(const Context& ctx,
                  const DenseTensor& input,
                  DenseTensor* out) {
-  auto in_var = &input;
-  phi::DDim in_dims;
-  in_dims = in_var->dims();
-  auto out_t = out;
-  out_t->Resize({in_dims.size()});
-  auto out_data = ctx.template HostAlloc<int32_t>(out_t);
+  auto& in_dims = input.dims();
+  out->Resize({in_dims.size()});
+  auto out_data = ctx.template HostAlloc<int32_t>(out);
   for (int i = 0; i < in_dims.size(); ++i) {
     out_data[i] = in_dims[i];
   }
-- 
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