[atheros] fix failsafe ip deconfig on AR23xx devices without ADM or Marvell switch

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@20733 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/atheros/base-files/lib/preinit/15_preinit_iface_atheros b/target/linux/atheros/base-files/lib/preinit/15_preinit_iface_atheros
index 9807365..434103e 100644 (file)
--- a/target/linux/atheros/base-files/lib/preinit/15_preinit_iface_atheros
+++ b/target/linux/atheros/base-files/lib/preinit/15_preinit_iface_atheros
@@ -29,5 +29,7 @@ preinit_ip_deconfig() {
                -e "/sys/bus/mdio_bus/drivers/Marvell 88E6060/0:10" ]; then
                vconfig rem eth0.1 2>/dev/null
                ifconfig $pi_ifname down
+       elif [ -n "$pi_ifname" ]; then
+               ifconfig $pi_ifname 0.0.0.0
        fi
 }