[src/trunk]: src/sys/net UPdate previous so that there is no unused (but assi...

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

details:   https://anonhg.NetBSD.org/src/rev/a882bb5ca43c
branches:  trunk
changeset: 320523:a882bb5ca43c
user:      kre <kre%NetBSD.org@localhost>
date:      Tue Jul 10 19:30:37 2018 +0000

description:
UPdate previous so that there is no unused (but assigned) variable
left when there is no ARP.   Thanks gcc!

diffstat:

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

diffs (25 lines):

diff -r 2aa458db9cbe -r a882bb5ca43c sys/net/if_llatbl.c
--- a/sys/net/if_llatbl.c       Tue Jul 10 18:43:20 2018 +0000
+++ b/sys/net/if_llatbl.c       Tue Jul 10 19:30:37 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_llatbl.c,v 1.29 2018/07/10 11:00:40 kre Exp $       */
+/*     $NetBSD: if_llatbl.c,v 1.30 2018/07/10 19:30:37 kre Exp $       */
 /*
  * Copyright (c) 2004 Luigi Rizzo, Alessandro Cerri. All rights reserved.
  * Copyright (c) 2004-2008 Qing Li. All rights reserved.
@@ -690,12 +690,14 @@
                 * conditions so remove it first.
                 */
                if (lle != NULL) {
+#if defined(INET) && NARP > 0
                        size_t pkts_dropped = llentry_free(lle);
-#if defined(INET) && NARP > 0
                        if (dst->sa_family == AF_INET) {
                                arp_stat_add(ARP_STAT_DFRDROPPED,
                                    (uint64_t)pkts_dropped);
                        }
+#else
+                       (void) llentry_free(lle);
 #endif
                }