Hi.
I think the second parameter of addrconf_ifdown() should be 0 for event NETDEV_CHANGEMTU.
Signed-off-by: Yan Zheng <[email protected]>
Index: net/ipv6/addrconf.c
===================================================================
--- linux-2.6.14-rc4-git2/net/ipv6/addrconf.c 2005-10-14 18:28:01.000000000 +0800
+++ linux/net/ipv6/addrconf.c 2005-10-16 23:04:40.000000000 +0800
@@ -2018,7 +2018,7 @@
stop IPv6 on this interface.
*/
if (dev->mtu < IPV6_MIN_MTU)
- addrconf_ifdown(dev, event != NETDEV_DOWN);
+ addrconf_ifdown(dev, 0);
}
break;
@@ -2036,7 +2036,7 @@
/*
* Remove all addresses from this interface.
*/
- addrconf_ifdown(dev, event != NETDEV_DOWN);
+ addrconf_ifdown(dev, event == NETDEV_UNREGISTER);
break;
case NETDEV_CHANGE:
break;