From owner-svn-src-head@FreeBSD.ORG  Fri Jan 30 03:41:45 2009
Return-Path: <owner-svn-src-head@FreeBSD.ORG>
Delivered-To: svn-src-head@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id B493F106564A;
	Fri, 30 Jan 2009 03:41:45 +0000 (UTC) (envelope-from imp@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c])
	by mx1.freebsd.org (Postfix) with ESMTP id A30D78FC08;
	Fri, 30 Jan 2009 03:41:45 +0000 (UTC) (envelope-from imp@FreeBSD.org)
Received: from svn.freebsd.org (localhost [127.0.0.1])
	by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id n0U3fjwA078341;
	Fri, 30 Jan 2009 03:41:45 GMT (envelope-from imp@svn.freebsd.org)
Received: (from imp@localhost)
	by svn.freebsd.org (8.14.3/8.14.3/Submit) id n0U3fjng078340;
	Fri, 30 Jan 2009 03:41:45 GMT (envelope-from imp@svn.freebsd.org)
Message-Id: <200901300341.n0U3fjng078340@svn.freebsd.org>
From: Warner Losh <imp@FreeBSD.org>
Date: Fri, 30 Jan 2009 03:41:45 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
	svn-src-head@freebsd.org
X-SVN-Group: head
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Cc: 
Subject: svn commit: r187909 - head/etc/rc.d
X-BeenThere: svn-src-head@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: SVN commit messages for the src tree for head/-current
	<svn-src-head.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-head>,
	<mailto:svn-src-head-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-head>
List-Post: <mailto:svn-src-head@freebsd.org>
List-Help: <mailto:svn-src-head-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-head>,
	<mailto:svn-src-head-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 30 Jan 2009 03:41:46 -0000

Author: imp
Date: Fri Jan 30 03:41:45 2009
New Revision: 187909
URL: http://svn.freebsd.org/changeset/base/187909

Log:
  Spawn one fewer shells on startup.  We don't use dhcp_interfaces at
  all in this function, and grep shows no other instances of it
  (besides, this is a function, and in a sub-shell, so all changes are
  local).

Modified:
  head/etc/rc.d/defaultroute

Modified: head/etc/rc.d/defaultroute
==============================================================================
--- head/etc/rc.d/defaultroute	Fri Jan 30 02:39:08 2009	(r187908)
+++ head/etc/rc.d/defaultroute	Fri Jan 30 03:41:45 2009	(r187909)
@@ -21,7 +21,6 @@ defaultroute_start()
 	# Return without waiting if we don't have dhcp interfaces.
 	# Once we can test that the link is actually up, we should
 	# remove this test and always wait.
-	dhcp_interfaces=`list_net_interfaces dhcp`
 	[ -z "`list_net_interfaces dhcp`" ] && return
 
 	# Wait for a default route