[src/trunk]: src/sys/net/npf don't auto-unload

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

details:   https://anonhg.NetBSD.org/src/rev/a470244bb09d
branches:  trunk
changeset: 785422:a470244bb09d
user:      christos <christos%NetBSD.org@localhost>
date:      Wed Mar 13 02:34:37 2013 +0000

description:
don't auto-unload

diffstat:

 sys/net/npf/if_npflog.c |  9 ++++++---
 1 files changed, 6 insertions(+), 3 deletions(-)

diffs (37 lines):

diff -r 019790561531 -r a470244bb09d sys/net/npf/if_npflog.c
--- a/sys/net/npf/if_npflog.c   Wed Mar 13 02:32:05 2013 +0000
+++ b/sys/net/npf/if_npflog.c   Wed Mar 13 02:34:37 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_npflog.c,v 1.1 2013/03/10 20:51:44 christos Exp $   */
+/*     $NetBSD: if_npflog.c,v 1.2 2013/03/13 02:34:37 christos Exp $   */
 
 /*-
  * Copyright (c) 2010-2012 The NetBSD Foundation, Inc.
@@ -34,7 +34,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_npflog.c,v 1.1 2013/03/10 20:51:44 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_npflog.c,v 1.2 2013/03/13 02:34:37 christos Exp $");
 
 #include <sys/types.h>
 #include <sys/module.h>
@@ -50,7 +50,7 @@
 #include <net/if_types.h>
 #include <net/bpf.h>
 
-MODULE(MODULE_CLASS_DRIVER, if_npflog, NULL);
+MODULE(MODULE_CLASS_DRIVER, if_npflog);
 
 typedef struct npflog_softc {
        LIST_ENTRY(npflog_softc)        sc_entry;
@@ -162,6 +162,9 @@
                npflogdetach();
                break;
 
+       case MODULE_CMD_AUTOUNLOAD:
+               return EBUSY;
+
        default:
                return ENOTTY;
        }