Cleanups and fixes.

ok robert@

src/etc/rc.d/amd

@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# $OpenBSD: amd,v 1.1 2011/07/08 02:15:34 robert Exp $
+# $OpenBSD: amd,v 1.2 2011/07/08 04:29:54 ajacoutot Exp $
 
 daemon="/usr/sbin/amd"
 
@@ -11,9 +11,8 @@ rc_restart=NO
 rc_stop=NO
 
 rc_pre() {
-	[ -e ${amd_master} ]
+	[ -e ${amd_master} ] || return 1
 	daemon_flags=$(cat ${amd_master})
-	return 0
 }
 
 rc_cmd $1

src/etc/rc.d/btd

@@ -1,13 +1,12 @@
 #!/bin/sh
 #
-# $OpenBSD: btd,v 1.1 2011/07/07 22:30:37 robert Exp $
+# $OpenBSD: btd,v 1.2 2011/07/08 04:29:54 ajacoutot Exp $
 
 daemon="/usr/sbin/btd"
 
 . /etc/rc.d/rc.subr
 
 pexp="btd: \[priv\]"
-
-no_reload=YES
+rc_reload=NO
 
 rc_cmd $1

src/etc/rc.d/dhcpd

@@ -1,15 +1,15 @@
 #!/bin/sh
 #
-# $OpenBSD: dhcpd,v 1.1 2011/07/06 18:55:36 robert Exp $
+# $OpenBSD: dhcpd,v 1.2 2011/07/08 04:29:54 ajacoutot Exp $
 
 daemon="/usr/sbin/dhcpd"
 
 . /etc/rc.d/rc.subr
 
+rc_reload=NO
+
 rc_pre() {
 	touch /var/db/dhcpd.leases
 }
 
-rc_reload=NO
-
 rc_cmd $1

src/etc/rc.d/yppasswdd

@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# $OpenBSD: yppasswdd,v 1.3 2011/07/08 02:15:34 robert Exp $
+# $OpenBSD: yppasswdd,v 1.4 2011/07/08 04:29:54 ajacoutot Exp $
 
 daemon="/usr/sbin/rpc.yppasswdd"
 
@@ -22,8 +22,7 @@ rc_pre() {
 		_host2=`echo $_host2 | nslookup | grep '^Name: ' | \
 			sed -e 's/^Name:    //'`
 	fi
-	[ "$_host2" != "$_host1" ] && return 1
-	return 0
+	[ "$_host2" = "$_host1" ]
 }
 
 rc_cmd $1