fixed the sysfs problem with 2.4

2 files changed, 8 insertions, 3 deletions

diff --git a/network b/network
index 9c30aa3..4cb589a 100755
--- a/network
+++ b/network
@@ -29,8 +29,13 @@ ifdown()
   fi
   varname="\$${1}"
   eval new_ifline=$varname
-  if [ "$new_ifline" = "dhcp" -a -f /etc/dhcpc/dhcpcd-${1}.pid ]; then
-    /bin/kill `cat /etc/dhcpc/dhcpcd-${1}.pid`
+  if [ "$new_ifline" = "dhcp" ]; then
+    if [ -f /etc/dhcpc/dhcpcd-${1}.pid ]; then
+      /bin/kill `cat /etc/dhcpc/dhcpcd-${1}.pid`
+    else
+      # No .pid file, just bring the interface itself down
+      /sbin/ifconfig $1 down
+    fi
   else
     /sbin/ifconfig $new_ifline down
   fi
diff --git a/rc.sysinit b/rc.sysinit
index cb639a7..a6140e5 100755
--- a/rc.sysinit
+++ b/rc.sysinit
@@ -20,8 +20,8 @@ printsep
 /bin/dmesg -n 3
 
 # mount /proc and /sys
-mount -n -t sysfs none /sys 2>/dev/null
 mount -n -t proc none /proc
+[ "`grep sysfs /proc/filesystems`" ] && mount -n -t sysfs none /sys
 
 if [ -e /dev/.devfsd -a -x /sbin/devfsd ]; then
 	# Looks like devfs is running, use it