fix more instances of '' abuse

[openwrt.git] / package / base-files / default / sbin / mount_root

diff --git a/package/base-files/default/sbin/mount_root b/package/base-files/default/sbin/mount_root
index 88a836c..81660f0 100755 (executable)
--- a/package/base-files/default/sbin/mount_root
+++ b/package/base-files/default/sbin/mount_root
@@ -1,38 +1,10 @@
 #!/bin/sh
-is_dirty() {
-       grep Broadcom /proc/cpuinfo >&- || return 1
-       OFFSET="$(($(hexdump -v /dev/mtdblock/1 -s 20 -n 2 -e '"%d"')-1))"
-       return $(hexdump -v /dev/mtdblock/1 -s $OFFSET -n 1 -e '"%d"')
-}
+# Copyright (C) 2006 OpenWrt.org
 
+mount none /proc -t proc
 size=$(awk '/Mem:/ {l=5242880;print((s=$2/2)<l)?$2-l:s}' /proc/meminfo)
-mount none /tmp -t tmpfs -o size=$size
-
-if [ "$1" != "failsafe" ]; then 
-       mtd unlock linux
-       mount | grep jffs2 >&-
-       if [ $? = 0 ] ; then
-               if [ $(cat /proc/mtd | wc -l) = 6 ]; then
-                       mtd erase OpenWrt
-                       jffs2root --move
-               else
-                       mount -o remount,rw /dev/root /
-               fi
-       else
-               . /bin/firstboot
-               is_dirty 
-               [ $? != 0 ] && {
-                       echo "switching to jffs2"
-                       mount /dev/mtdblock/4 /jffs -t jffs2
-                       pivot /jffs /rom
-               } || {
-                       echo "jffs2 unusable; using ramdisk"
-                       ramoverlay
-               }
-       fi
-fi
-
-mount none /tmp -t tmpfs -o remount,nosuid,nodev,mode=1777
+mount none /tmp -t tmpfs -o size=$size,nosuid,nodev,mode=1777
 mkdir -p /dev/pts
 mount none /dev/pts -t devpts
 mount -t sysfs none /sys 2>&-
+mount -o remount,rw /dev/root /