From 4b968e2027ba46b31be0a648486f86a2cadc707d Mon Sep 17 00:00:00 2001
From: John Naylor <john.naylor@postgresql.org>
Date: Sat, 6 Apr 2024 12:02:45 +0700
Subject: [PATCH] Fix incorrect return type

fasthash32() calculates a 32-bit hashcode, but the return
type was uint64. Change to uint32.

Noted by Jeff Davis

Discussion: https://postgr.es/m/b16c93e6c736a422d4de668343515375664eb05d.camel%40j-davis.com
---
 src/include/common/hashfn_unstable.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/include/common/hashfn_unstable.h b/src/include/common/hashfn_unstable.h
index 791750d136c..1c782179cd6 100644
--- a/src/include/common/hashfn_unstable.h
+++ b/src/include/common/hashfn_unstable.h
@@ -361,7 +361,7 @@ fasthash64(const char *k, size_t len, uint64 seed)
 }
 
 /* like fasthash64, but returns a 32-bit hashcode */
-static inline uint64
+static inline uint32
 fasthash32(const char *k, size_t len, uint64 seed)
 {
 	return fasthash_reduce32(fasthash64(k, len, seed));