xen: Correctly write VLAN key in config file.

When adding the VLAN key the name of the vif was from a variable in
use on only the xs5.7 branch.  This uses the correct variable name
for the master branch

diff --git a/xenserver/etc_xensource_scripts_vif b/xenserver/etc_xensource_scripts_vif
index dc9cb7b..2fcf9d4 100755 (executable)
--- a/xenserver/etc_xensource_scripts_vif
+++ b/xenserver/etc_xensource_scripts_vif
@@ -75,7 +75,7 @@ add_to_bridge()
     local vid=
     if [ "$VLAN_ID" -ne 0 ] ; then
        bridge=$($vsctl br-to-parent $bridge)
-       vid="--add=vlan.${dev}.tag=${VLAN_ID}"
+       vid="--add=vlan.${vif}.tag=${VLAN_ID}"
     fi
 
     ${IP} link set "${vif}" down                        || logger -t scripts-vif "Failed to ip link set ${vif} down"