Fix tabbification of vif-invirtroute

diff --git a/vif-invirtroute b/vif-invirtroute
index ed2d072..9f833dc 100755 (executable)
--- a/vif-invirtroute
+++ b/vif-invirtroute
@@ -13,11 +13,11 @@
 # vif-route (add|remove|online|offline)
 #
 # Environment vars:
-# vif         vif interface name (required).
+# vif    vif interface name (required).
 # XENBUS_PATH path to this device's details in the XenStore (required).
 # Read from the store:
-# ip      list of IP networks for the vif, space-separated (default given in
-#         this script).
+# ip     list of IP networks for the vif, space-separated (default given in
+#        this script).
 #
 # This script will set up proxy arp  for any ip addresses that are being routed
 # type read to determine if the device is ioemu
@@ -31,23 +31,23 @@ dev=${dev:-${vif}}
 
 case "$command" in
     online|add)
-        ifconfig ${dev} ${main_ip} netmask 255.255.255.255 up
-        echo 1 >/proc/sys/net/ipv4/conf/${dev}/proxy_arp
+       ifconfig ${dev} ${main_ip} netmask 255.255.255.255 up
+       echo 1 >/proc/sys/net/ipv4/conf/${dev}/proxy_arp
        echo 1 >/proc/sys/net/ipv4/conf/${dev}/rp_filter 
        xenstore-write "$XENBUS_PATH/feature-gso-tcpv4" 0
-        if [ x${qemu_online} != xyes ]; then
-          ethtool -K ${dev} tx off
-        fi
-        ipcmd='add'
+       if [ x${qemu_online} != xyes ]; then
+         ethtool -K ${dev} tx off
+       fi
+       ipcmd='add'
        ipt_action='-A'
-        cmdprefix=''
-        ;;
+       cmdprefix=''
+       ;;
     offline|remove)
-        do_without_error ifdown ${vif}
-        ipcmd='del'
+       do_without_error ifdown ${vif}
+       ipcmd='del'
        ipt_action='-D'
-        cmdprefix='do_without_error'
-        ;;
+       cmdprefix='do_without_error'
+       ;;
 esac
 
 vif_type=$(xenstore_read_default "$XENBUS_PATH/type" "viffront")