Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart

[linux-2.6-omap-h63xx.git] / net / ipv6 / addrconf.c

diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index c7ea248fae2e28e7519052400f7256b491c016e9..f96ed76d8fa4be902ea922f113bb6a18dab6010b 100644 (file)
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -2259,7 +2259,7 @@ static int addrconf_notify(struct notifier_block *this, unsigned long event,
 
        switch(event) {
        case NETDEV_REGISTER:
-               if (!idev) {
+               if (!idev && dev->mtu >= IPV6_MIN_MTU) {
                        idev = ipv6_add_dev(dev);
                        if (!idev)
                                printk(KERN_WARNING "IPv6: add_dev failed for %s\n",
@@ -2979,7 +2979,7 @@ static struct in6_addr *extract_addr(struct nlattr *addr, struct nlattr *local)
        return pfx;
 }
 
-static struct nla_policy ifa_ipv6_policy[IFA_MAX+1] __read_mostly = {
+static const struct nla_policy ifa_ipv6_policy[IFA_MAX+1] = {
        [IFA_ADDRESS]           = { .len = sizeof(struct in6_addr) },
        [IFA_LOCAL]             = { .len = sizeof(struct in6_addr) },
        [IFA_CACHEINFO]         = { .len = sizeof(struct ifa_cacheinfo) },