[src/trunk]: src/sys/net Avoid unused variable

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

details:   https://anonhg.NetBSD.org/src/rev/c30daa7137e7
branches:  trunk
changeset: 367262:c30daa7137e7
user:      martin <martin%NetBSD.org@localhost>
date:      Mon Jun 20 12:22:00 2022 +0000

description:
Avoid unused variable

diffstat:

 sys/net/if_ethersubr.c |  6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diffs (28 lines):

diff -r 1135b3611810 -r c30daa7137e7 sys/net/if_ethersubr.c
--- a/sys/net/if_ethersubr.c    Mon Jun 20 08:38:56 2022 +0000
+++ b/sys/net/if_ethersubr.c    Mon Jun 20 12:22:00 2022 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_ethersubr.c,v 1.314 2022/06/20 08:20:09 yamaguchi Exp $     */
+/*     $NetBSD: if_ethersubr.c,v 1.315 2022/06/20 12:22:00 martin Exp $        */
 
 /*
  * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@@ -61,7 +61,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_ethersubr.c,v 1.314 2022/06/20 08:20:09 yamaguchi Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_ethersubr.c,v 1.315 2022/06/20 12:22:00 martin Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_inet.h"
@@ -644,7 +644,9 @@
 void
 ether_input(struct ifnet *ifp, struct mbuf *m)
 {
+#if NVLAN > 0 || defined(MBUFTRACE)
        struct ethercom *ec = (struct ethercom *) ifp;
+#endif
        pktqueue_t *pktq = NULL;
        struct ifqueue *inq = NULL;
        uint16_t etype;