From ef221ff645322f0ec147c706652744869774e128 Mon Sep 17 00:00:00 2001
From: Mark Johnston <markj@FreeBSD.org>
Date: Wed, 13 Jul 2022 09:57:28 -0400
Subject: [PATCH] time: Make realitexpire() local to kern_time.c

MFC after:	1 week
Sponsored by:	The FreeBSD Foundation
---
 sys/kern/kern_time.c | 4 +++-
 sys/sys/systm.h      | 2 --
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/sys/kern/kern_time.c b/sys/kern/kern_time.c
index 8e7c4c12fc9..658f6df0b38 100644
--- a/sys/kern/kern_time.c
+++ b/sys/kern/kern_time.c
@@ -108,6 +108,8 @@ static void	realtimer_clocktime(clockid_t, struct timespec *);
 static void	realtimer_expire(void *);
 static void	realtimer_expire_l(struct itimer *it, bool proc_locked);
 
+static void	realitexpire(void *arg);
+
 static int	register_posix_clock(int, const struct kclock *);
 static void	itimer_fire(struct itimer *it);
 static int	itimespecfix(struct timespec *ts);
@@ -938,7 +940,7 @@ itimer_proc_continue(struct proc *p)
  * that here since we want to appear to be in sync with the clock
  * interrupt even when we're delayed.
  */
-void
+static void
 realitexpire(void *arg)
 {
 	struct proc *p;
diff --git a/sys/sys/systm.h b/sys/sys/systm.h
index f4b3421b76b..e4d7a949945 100644
--- a/sys/sys/systm.h
+++ b/sys/sys/systm.h
@@ -360,8 +360,6 @@ int	SAN_INTERCEPTOR(casueword)(volatile u_long *p, u_long oldval,
 #endif /* !SAN_RUNTIME */
 #endif /* SAN_NEEDS_INTERCEPTORS && !KCSAN */
 
-void	realitexpire(void *);
-
 int	sysbeep(int hertz, sbintime_t duration);
 
 void	hardclock(int cnt, int usermode);