diff --git a/third_party/DAIN/PWCNet/correlation_package_pytorch1_0/correlation_cuda_kernel.cu b/third_party/DAIN/PWCNet/correlation_package_pytorch1_0/correlation_cuda_kernel.cu
index eaf86fc..5d40466 100755
--- a/third_party/DAIN/PWCNet/correlation_package_pytorch1_0/correlation_cuda_kernel.cu
+++ b/third_party/DAIN/PWCNet/correlation_package_pytorch1_0/correlation_cuda_kernel.cu
@@ -416,13 +416,6 @@ int correlation_forward_cuda_kernel(at::Tensor& output,
 
   cudaError_t err = cudaGetLastError();
 
-
-  // check for errors
-  if (err != cudaSuccess) {
-    printf("error in correlation_forward_cuda_kernel: %s\n", cudaGetErrorString(err));
-    return 0;
-  }
-
   return 1;
 }