git: 55dedee5a237 - stable/13 - routing: fix non-debug build

The branch stable/13 has been updated by melifaro:

URL: https://cgit.FreeBSD.org/src/commit/?id=55dedee5a237151e71995ed6f51fb0ab47de2799

commit 55dedee5a237151e71995ed6f51fb0ab47de2799
Author:     Mateusz Guzik <mjg@FreeBSD.org>
AuthorDate: 2022-08-11 14:12:59 +0000
Commit:     Alexander V. Chernikov <melifaro@FreeBSD.org>
CommitDate: 2023-01-13 21:18:27 +0000

    routing: fix non-debug build
    
    Sponsored by:   Rubicon Communications, LLC ("Netgate")
    
    (cherry picked from commit 69077c81e5949b8107b74b220dc0fbd20a84faf4)
---
 sys/net/route/route_ctl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/net/route/route_ctl.c b/sys/net/route/route_ctl.c
index 35c817cb93c5..a2ac05d2afc8 100644
--- a/sys/net/route/route_ctl.c
+++ b/sys/net/route/route_ctl.c
@@ -609,7 +609,7 @@ int
 rib_copy_route(struct rtentry *rt, const struct route_nhop_data *rnd_src,
     struct rib_head *rh_dst, struct rib_cmd_info *rc)
 {
-	struct nhop_object *nh_src = rnd_src->rnd_nhop;
+	struct nhop_object __diagused *nh_src = rnd_src->rnd_nhop;
 	int error;
 
 	MPASS((nh_src->nh_flags & NHF_MULTIPATH) == 0);