Code style

src/operators/kernel/arm/dropout_kernel.cpp

@@ -35,7 +35,6 @@ void DropoutKernel<CPU, float>::Compute(const DropoutParam &param) const {
   DropoutFunctor<float> func_;
   math::Transform trans;
   trans(input_x_ptr, input_x_ptr + input_x->numel(), out_ptr, func_);
-
 }
 }  // namespace operators
 }  // namespace paddle_mobile

src/operators/op_param.h

@@ -879,7 +879,7 @@ class Im2SequenceParam : public OpParam {
 };
 
 class DropoutParam : public OpParam {
-public:
+ public:
   DropoutParam(const VariableNameMap &inputs, const VariableNameMap &outputs,
                const AttributeMap &attrs, const Scope &scope) {
     input_x_ = InputXFrom<LoDTensor>(inputs, scope);
@@ -890,7 +890,7 @@ public:
 
   Tensor *Out() const { return out_; }
 
-private:
+ private:
   Tensor *input_x_;
   Tensor *out_;
 };