[PATCH v2 4/4] trace-cmd: Use unsigned values in Hsieh's trace_hash fast hash function

[Michael Sartain]

Signed-off-by: Michael Sartain <mikes...@fastmail.com>
---
 trace-hash-local.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/trace-hash-local.h b/trace-hash-local.h
index b2a1002..7c822a8 100644
--- a/trace-hash-local.h
+++ b/trace-hash-local.h
@@ -20,9 +20,9 @@
 #ifndef _TRACE_HASH_LOCAL_H
 #define _TRACE_HASH_LOCAL_H
 
-static inline unsigned int trace_hash(int val)
+static inline unsigned int trace_hash(unsigned int val)
 {
-       int hash, tmp;
+       unsigned int hash, tmp;
 
        hash = 12546869;        /* random prime */
 
-- 
2.14.2