!23895 [MS][LITE][develop] fix code review

Merge pull request !23895 from sunsuodong/code_review

mindspore/lite/src/runtime/kernel/arm/fp16/convolution_1x1_fp16.cc

@@ -94,7 +94,7 @@ int Convolution1x1FP16CPUKernel::MallocWeightBiasData() {
         return RET_ERROR;
       }
     }
-    memset(reinterpret_cast<char *>(packed_weight_), 0, size);
+    memset(packed_weight_, 0, size);
   }
 
   if (in_tensors_.size() == kInputSize2) {
@@ -106,7 +106,7 @@ int Convolution1x1FP16CPUKernel::MallocWeightBiasData() {
         return RET_ERROR;
       }
     }
-    memset(reinterpret_cast<char *>(bias_data_), 0, size);
+    memset(bias_data_, 0, size);
   }
   return RET_OK;
 }
@@ -330,5 +330,4 @@ int Convolution1x1FP16CPUKernel::Run() {
   pack_input_ = nullptr;
   return RET_OK;
 }
-
 }  // namespace mindspore::kernel

mindspore/lite/src/runtime/kernel/arm/fp16/convolution_depthwise_fp16.cc

@@ -122,5 +122,4 @@ int ConvolutionDepthwiseFp16CPUKernel::Run() {
   }
   return ret;
 }
-
 }  // namespace mindspore::kernel

mindspore/lite/src/runtime/kernel/arm/fp16/convolution_depthwise_slidewindow_fp16.cc

@@ -195,5 +195,4 @@ void ConvolutionDepthwiseSWFp16CPUKernel::FreePackedInputOutput() {
     packed_output_ = nullptr;
   }
 }
-
 }  // namespace mindspore::kernel

mindspore/lite/src/runtime/kernel/arm/fp16/convolution_fp16.cc

@@ -189,5 +189,4 @@ int ConvolutionFP16CPUKernel::Run() {
   FreeTmpBuffer();
   return ret;
 }
-
 }  // namespace mindspore::kernel

mindspore/lite/src/runtime/kernel/arm/fp16/convolution_winograd_fp16.cc

@@ -249,5 +249,4 @@ int ConvolutionWinogradFP16CPUKernel::Run() {
   FreeTmpBuffer();
   return ret;
 }
-
 }  // namespace mindspore::kernel