typo

torch_cluster/kernel/kernel.cu

@@ -14,10 +14,8 @@
 template<typename Real, int Dims>
 __global__ void gridKernel(int64_t *output, TensorInfo<Real> position, Real *size, int64_t *count, const int C, const int N) {
   KERNEL_LOOP(i, N) {
-    int positionOffset = 0;
+    int positionOffset = 0; int tmp = C; int64_t c = 0;
     IndexToOffset<Real, Dims>::compute(i, position, &positionOffset);
-
-    int tmp = C; int64_t c = 0;
     for (int d = 0; d < position.size[position.dims - 1]; d++) {
       tmp = tmp / count[d];
       c += tmp * (int64_t) (position.data[positionOffset + d] / size[d]);