[PATCH] trace-cmd: remove ununsed knuth_hash*() routines

[Greg Thelen <gthelen@google.com>]

Neither knuth_hash16() nor knuth_hash() are used.
Delete them.

Signed-off-by: Greg Thelen <gthelen@google.com>
---
 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