if (sp_ifa->flags & (IFA_F_DADFAILED | IFA_F_TENTATIVE))
continue;
+ if (sp_ifa->rt)
+ continue;
+
sp_rt = addrconf_dst_alloc(idev, &sp_ifa->addr, 0);
/* Failure cases are ignored */
struct inet6_ifaddr *ifp;
struct net_device *dev = idev->dev;
bool update_rs = false;
+ struct in6_addr ll_addr;
if (token == NULL)
return -EINVAL;
write_unlock_bh(&idev->lock);
- if (!idev->dead && (idev->if_flags & IF_READY)) {
- struct in6_addr ll_addr;
-
- ipv6_get_lladdr(dev, &ll_addr, IFA_F_TENTATIVE |
- IFA_F_OPTIMISTIC);
+ if (!idev->dead && (idev->if_flags & IF_READY) &&
+ !ipv6_get_lladdr(dev, &ll_addr, IFA_F_TENTATIVE |
+ IFA_F_OPTIMISTIC)) {
/* If we're not ready, then normal ifup will take care
* of this. Otherwise, we need to request our rs here.