[src/trunk]: src/sys/ufs/lfs Fix !DIAGNOSTIC compile

[ad <ad%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/e88303fe6c86
branches:  trunk
changeset: 745155:e88303fe6c86
user:      ad <ad%NetBSD.org@localhost>
date:      Sun Feb 23 15:09:55 2020 +0000

description:
Fix !DIAGNOSTIC compile

diffstat:

 sys/ufs/lfs/lfs_subr.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r 2571382912ae -r e88303fe6c86 sys/ufs/lfs/lfs_subr.c
--- a/sys/ufs/lfs/lfs_subr.c    Sun Feb 23 14:44:23 2020 +0000
+++ b/sys/ufs/lfs/lfs_subr.c    Sun Feb 23 15:09:55 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: lfs_subr.c,v 1.100 2020/02/23 08:42:53 riastradh Exp $ */
+/*     $NetBSD: lfs_subr.c,v 1.101 2020/02/23 15:09:55 ad Exp $        */
 
 /*-
  * Copyright (c) 1999, 2000, 2001, 2002, 2003 The NetBSD Foundation, Inc.
@@ -60,7 +60,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: lfs_subr.c,v 1.100 2020/02/23 08:42:53 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: lfs_subr.c,v 1.101 2020/02/23 15:09:55 ad Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -574,7 +574,7 @@
 void
 lfs_writer_enter(struct lfs *fs, const char *wmesg)
 {
-       int error;
+       int error __diagused;
 
        ASSERT_NO_SEGLOCK(fs);
        mutex_enter(&lfs_lock);