From 0937305b84b2e2ec06229690a28718760329fc60 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Duval?= <jerome.duval@gmail.com>
Date: Wed, 3 Sep 2025 15:23:51 +0200
Subject: [PATCH] gnu/sched.h: fix CPU_COUNT on gcc2 C89

Change-Id: Ia193e342d2bbac8060189f062e35aca47426444e
Reviewed-on: https://review.haiku-os.org/c/haiku/+/9626
Reviewed-by: Adrien Destugues <pulkomandy@pulkomandy.tk>
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
---
 headers/compatibility/gnu/sched.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/headers/compatibility/gnu/sched.h b/headers/compatibility/gnu/sched.h
index 6a3eead72a..29abcc42ca 100644
--- a/headers/compatibility/gnu/sched.h
+++ b/headers/compatibility/gnu/sched.h
@@ -46,7 +46,8 @@ static inline unsigned int
 __cpu_count(cpuset_t *set)
 {
 	unsigned int count = 0;
-	for (unsigned int i = 0; i < _howmany(CPU_SETSIZE, NCPUSETBITS); i++) {
+	unsigned int i;
+	for (i = 0; i < _howmany(CPU_SETSIZE, NCPUSETBITS); i++) {
 		cpuset_mask mask = set->bits[i];
 #if __GNUC__ > 2
 		count += __builtin_popcount(mask);