From 4c9e94d42c70f2eca1952ec8dcb3da772907c240 Mon Sep 17 00:00:00 2001
From: Bruce M Simpson <bms@FreeBSD.org>
Date: Sun, 4 Jul 2004 15:53:28 +0000
Subject: [PATCH] The net.link.ether.bridge.enable sysctl MIB variable enables
 bridge functionality by setting to a non-zero value. This is an integer, but
 is treated as a boolean by the code, so clamp it to a boolean value when set
 so as to avoid unnecessary bridge reinitialization if it's changed to another
 value.

PR:		kern/61174
Requested by:	Bruce Cran
---
 sys/net/bridge.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sys/net/bridge.c b/sys/net/bridge.c
index b6583a92e9af..0bbdf77ac0bc 100644
--- a/sys/net/bridge.c
+++ b/sys/net/bridge.c
@@ -565,6 +565,7 @@ sysctl_bdg(SYSCTL_HANDLER_ARGS)
     int error;
 
     error = sysctl_handle_int(oidp, &enable, 0, req);
+    enable = (enable) ? 1 : 0;
     BDG_LOCK();
     if (enable != do_bridge) {
 	do_bridge = enable;