[src/trunk]: src/sys/dev/fdt Fix non-DIAGNOSTIC build

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

details:   https://anonhg.NetBSD.org/src/rev/43a634d7eae1
branches:  trunk
changeset: 821465:43a634d7eae1
user:      skrll <skrll%NetBSD.org@localhost>
date:      Tue Feb 07 09:14:52 2017 +0000

description:
Fix non-DIAGNOSTIC build

diffstat:

 sys/dev/fdt/fdtbus.c |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (36 lines):

diff -r 70e82f77c357 -r 43a634d7eae1 sys/dev/fdt/fdtbus.c
--- a/sys/dev/fdt/fdtbus.c      Tue Feb 07 04:27:43 2017 +0000
+++ b/sys/dev/fdt/fdtbus.c      Tue Feb 07 09:14:52 2017 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: fdtbus.c,v 1.2 2015/12/16 19:33:16 jmcneill Exp $ */
+/* $NetBSD: fdtbus.c,v 1.3 2017/02/07 09:14:52 skrll Exp $ */
 
 /*-
  * Copyright (c) 2015 Jared D. McNeill <jmcneill%invisible.ca@localhost>
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: fdtbus.c,v 1.2 2015/12/16 19:33:16 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: fdtbus.c,v 1.3 2017/02/07 09:14:52 skrll Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -93,7 +93,7 @@
 fdt_scan(device_t self, const struct fdt_attach_args *faa, const char *devname)
 {
        const int phandle = faa->faa_phandle;
-       int len, alen, child;
+       int len, child;
        char *name, *status;
 
        for (child = OF_child(phandle); child; child = OF_peer(child)) {
@@ -109,7 +109,7 @@
                len = OF_getproplen(child, "status");
                if (len > 0) {
                        status = kmem_zalloc(len, KM_SLEEP);
-                       alen = OF_getprop(child, "status", status, len);
+                       int alen __diagused = OF_getprop(child, "status", status, len);
                        KASSERT(alen == len);
                        const bool okay_p = strcmp(status, "okay") == 0 ||
                                            strcmp(status, "ok") == 0;