Neither knuth_hash16() nor knuth_hash() are used.
Delete them.
Signed-off-by: Greg Thelen <gthelen@xxxxxxxxxx>
---
lib/trace-cmd/trace-filter-hash.c | 20 --------------------
1 file changed, 20 deletions(-)
diff --git a/lib/trace-cmd/trace-filter-hash.c b/lib/trace-cmd/trace-filter-hash.c
index 39b28790e0bc..c56628f69ff0 100644
--- a/lib/trace-cmd/trace-filter-hash.c
+++ b/lib/trace-cmd/trace-filter-hash.c
@@ -29,26 +29,6 @@ static inline uint8_t knuth_hash8(uint32_t val)
return UINT8_C(val) * UINT8_C(157);
}
-static inline uint16_t knuth_hash16(uint32_t val)
-{
- /*
- * Multiplicative hashing function.
- * Multiplication by the Prime number, closest to the golden
- * ratio of 2^16.
- */
- return UINT16_C(val) * UINT16_C(40507);
-}
-
-static inline uint32_t knuth_hash(uint32_t val)
-{
- /*
- * Multiplicative hashing function.
- * Multiplication by the Prime number, closest to the golden
- * ratio of 2^32.
- */
- return val * UINT32_C(2654435761);
-}
-
struct tracecmd_filter_id_item *
tracecmd_filter_id_find(struct tracecmd_filter_id *hash, int id)
{
--
2.22.0.410.gd8fdbe21b5-goog
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