avoid duplicate vlan add events

SVN-Revision: 12057

diff --git a/package/base-files/files/lib/network/config.sh b/package/base-files/files/lib/network/config.sh
index b3e9fed3fbc19a8bfe902b8c73abaa80baf506ed..0a7464495fdf152cbacf126c61441c5c0f359a1f 100755 (executable)
--- a/package/base-files/files/lib/network/config.sh
+++ b/package/base-files/files/lib/network/config.sh
@@ -61,7 +61,9 @@ add_vlan() {
        [ "$1" = "$vif" ] || ifconfig "$1" >/dev/null 2>/dev/null || {
                ifconfig "$vif" up 2>/dev/null >/dev/null || add_vlan "$vif"
                $DEBUG vconfig add "$vif" "${1##*\.}"
+               return 0
        }
+       return 1
 }
 
 # sort the device list, drop duplicates
@@ -94,7 +96,7 @@ prepare_interface() {
        }
 
        # Setup VLAN interfaces
-       add_vlan "$iface"
+       add_vlan "$iface" && return 1
        ifconfig "$iface" 2>/dev/null >/dev/null || return 0
 
        # Setup bridging