use tmpfs instead ramfs, strange that i do not need to add any kernel option, it...

[openwrt.git] / target / default / target_skeleton / sbin / ifup

diff --git a/target/default/target_skeleton/sbin/ifup b/target/default/target_skeleton/sbin/ifup
index 72efa69..4236de0 100755 (executable)
--- a/target/default/target_skeleton/sbin/ifup
+++ b/target/default/target_skeleton/sbin/ifup
@@ -45,11 +45,12 @@
       } done
     ;;
     dhcp)
+      ip=$(nvram get ${type}_ipaddr)
       pidfile=/tmp/dhcp-${type}.pid
       if [ -f $pidfile ]; then
         $DEBUG kill $(cat $pidfile)
       fi
-      ${DEBUG:-eval} "udhcpc -i $if -b -p $pidfile &" 
+      ${DEBUG:-eval} "udhcpc -i $if ${ip:+-r $ip} -b -p $pidfile &" 
     ;;
     pppoe)
        # handled by /etc/init.d/S50pppoe