1 files changed, 0 insertions, 4 deletions
diff --git a/expt_0804.cu b/expt_0804.cu
index 73d2c82..efb32f5 100644
--- a/expt_0804.cu
+++ b/expt_0804.cu
@@ -36,10 +36,6 @@ __device__ unsigned insert_value;
 __device__ unsigned int index_max, index_min;
 #endif
 
-inline __device__ int get_son_from_step(int point, bool negative) {
-  return negative ? point * 2 : point * 2 + 1;
-}
-
 __device__ const key_type *cudaBinarySearch(key_type *start,
                                             const key_type val) {
   int step_limit = (int)log2f(SAMPLE_LENGTH);