remove support for obsolete /etc/modules file

[openwrt.git] / package / base-files / default / lib / network / config.sh

diff --git a/package/base-files/default/lib/network/config.sh b/package/base-files/default/lib/network/config.sh
index 3e18db1..a66c92b 100755 (executable)
--- a/package/base-files/default/lib/network/config.sh
+++ b/package/base-files/default/lib/network/config.sh
@@ -33,9 +33,10 @@ scan_interfaces() {
                                config_get proto "$CONFIG_SECTION" proto
                                append interfaces "$CONFIG_SECTION"
                                config_get iftype "$CONFIG_SECTION" type
+                               config_get ifname "$CONFIG_SECTION" ifname
+                               config_set "$CONFIG_SECTION" device "$ifname"
                                case "$iftype" in
                                        bridge)
-                                               config_get ifname "$CONFIG_SECTION" ifname
                                                config_set "$CONFIG_SECTION" ifnames "$ifname"
                                                config_set "$CONFIG_SECTION" ifname br-"$CONFIG_SECTION"
                                        ;;
@@ -69,6 +70,11 @@ setup_interface() {
        proto="${3:-$(config_get "$config" proto)}"
        config_get iftype "$config" type
        
+       ifconfig "$iface" 2>/dev/null >/dev/null && {
+               # make sure the interface is removed from any existing bridge
+               unbridge "$iface"
+       }
+
        # Setup VLAN interfaces
        add_vlan "$iface"
 
@@ -140,3 +146,15 @@ setup_interface() {
        esac
 }
 
+unbridge() {
+       local dev="$1"
+       local brdev
+
+       brctl show | grep "$dev" >/dev/null && {
+               # interface is still part of a bridge, correct that
+
+               for brdev in $(brctl show | awk '$2 ~ /^[0-9].*\./ { print $1 }'); do
+                       brctl delif "$brdev" "$dev" 2>/dev/null >/dev/null
+               done
+       }
+}