[src/trunk]: src/sys/net Add missing return

[ozaki-r <ozaki-r%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/7f49f73897e0
branches:  trunk
changeset: 348062:7f49f73897e0
user:      ozaki-r <ozaki-r%NetBSD.org@localhost>
date:      Mon Oct 03 07:13:29 2016 +0000

description:
Add missing return

diffstat:

 sys/net/if_fddisubr.c |  7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diffs (29 lines):

diff -r 31e05662df47 -r 7f49f73897e0 sys/net/if_fddisubr.c
--- a/sys/net/if_fddisubr.c     Mon Oct 03 01:23:55 2016 +0000
+++ b/sys/net/if_fddisubr.c     Mon Oct 03 07:13:29 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_fddisubr.c,v 1.100 2016/08/01 03:15:30 ozaki-r Exp $        */
+/*     $NetBSD: if_fddisubr.c,v 1.101 2016/10/03 07:13:29 ozaki-r Exp $        */
 
 /*
  * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@@ -96,7 +96,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_fddisubr.c,v 1.100 2016/08/01 03:15:30 ozaki-r Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_fddisubr.c,v 1.101 2016/10/03 07:13:29 ozaki-r Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_gateway.h"
@@ -583,8 +583,9 @@
        }
 #endif
 #if defined(NETATALK)
-       if (!inq) {
+       if (inq == NULL) {
                m_freem(m);
+               return;
        }
        s = splnet();
        if (IF_QFULL(inq)) {