hide some non-critical error messages; prevent newbie bug reports

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@1028 3c298f89-4303-0410-b956-a3cf2f4a3e73

openwrt/target/default/target_skeleton/bin/firstboot

@@ -1,6 +1,11 @@
 #!/bin/sh
 # $Id$
 
+mount | grep squashfs >&- || {
+	echo "You do not have a squashfs partition; aborting"
+	echo "(firstboot cannot be run on jffs2 based firmwares)"
+	return
+}
 
 [ -f "/tmp/.firstboot" ] && {
 	echo "firstboot is already running"

openwrt/target/default/target_skeleton/etc/init.d/rcS

@@ -2,5 +2,5 @@
 syslogd -C 16
 klogd
 for i in /etc/init.d/S*; do
-  $i start 2>&1 | logger -s -p 6 -t ''
-done
+  $i start 2>&1
+done | logger -s -p 6 -t ''

openwrt/target/default/target_skeleton/sbin/ifup

@@ -10,10 +10,10 @@
 
   if_valid $if || return
 
-  $DEBUG ifconfig $if down
+  $DEBUG ifconfig $if down 2>&-
   if [ "${if%%[0-9]}" = "br" ]; then
     stp=$(nvram get ${type}_stp)
-    $DEBUG brctl delbr $if
+    $DEBUG brctl delbr $if 2>&-
     $DEBUG brctl addbr $if
     $DEBUG brctl setfd $if 0
     $DEBUG brctl stp $if ${stp:-0}

openwrt/target/default/target_skeleton/sbin/mount_root

@@ -17,7 +17,7 @@ if [ "$1" != "failsafe" ]; then
 		pivot_root /jffs /jffs/rom
 		mount none /proc -t proc
 		mount none /dev -t devfs
-		umount rom/proc rom/dev
+		umount /rom/proc rom/dev >&-
 	fi
 fi
 mount none /tmp -t tmpfs size=50%