From 67829b6307b8c81397cedaaf7a0e6e281560be32 Mon Sep 17 00:00:00 2001
From: Hans Petter Selasky <hselasky@FreeBSD.org>
Date: Fri, 15 Oct 2021 15:56:00 +0200
Subject: mixer(8): Print usage to standard error.

Differential Revision:	https://reviews.freebsd.org/D32507
Submitted by:	christos@
Sponsored by:	NVIDIA Networking
---
 usr.sbin/mixer/mixer.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/usr.sbin/mixer/mixer.c b/usr.sbin/mixer/mixer.c
index f0e0c2d3b22b..ba13291f7b36 100644
--- a/usr.sbin/mixer/mixer.c
+++ b/usr.sbin/mixer/mixer.c
@@ -174,9 +174,8 @@ next:
 static void __dead2
 usage(void)
 {
-	printf("usage: %1$s [-f device] [-d unit] [-os] [dev[.control[=value]]] ...\n"
-	    "       %1$s [-d unit] [-os] -a\n",
-	    getprogname());
+	fprintf(stderr, "usage: %1$s [-f device] [-d unit] [-os] [dev[.control[=value]]] ...\n"
+	    "       %1$s [-d unit] [-os] -a\n", getprogname());
 	exit(1);
 }
 
-- 
cgit v1.2.3