From: Nicolas Dichtel Date: Thu, 14 Nov 2013 12:51:07 +0000 (+0100) Subject: sit/gre6: don't try to add the same route two times X-Git-Tag: firefly_0821_release~176^2~4920^2~34 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=f7cb8886335d;p=firefly-linux-kernel-4.4.55.git sit/gre6: don't try to add the same route two times addrconf_add_linklocal() already adds the link local route, so there is no reason to add it before calling this function. Signed-off-by: Nicolas Dichtel Signed-off-by: David S. Miller --- diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index 5969ca19a6c8..cdc14d0947f3 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -2682,7 +2682,6 @@ static void addrconf_sit_config(struct net_device *dev) struct in6_addr addr; ipv6_addr_set(&addr, htonl(0xFE800000), 0, 0, 0); - addrconf_prefix_route(&addr, 64, dev, 0, 0); if (!ipv6_generate_eui64(addr.s6_addr + 8, dev)) addrconf_add_linklocal(idev, &addr); return; @@ -2709,8 +2708,6 @@ static void addrconf_gre_config(struct net_device *dev) } ipv6_addr_set(&addr, htonl(0xFE800000), 0, 0, 0); - addrconf_prefix_route(&addr, 64, dev, 0, 0); - if (!ipv6_generate_eui64(addr.s6_addr + 8, dev)) addrconf_add_linklocal(idev, &addr); }