ipv6: don't call addrconf_dst_alloc again when enable lo

[pandora-kernel.git] / net / ipv6 / addrconf.c

diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 1bbf744..77b6261 100644 (file)
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -2655,6 +2655,9 @@ static void init_loopback(struct net_device *dev)
                        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 */