Commit 914faa14 authored Apr 09, 2013 by Daniel Borkmann Committed by David S. Miller Apr 09, 2013

net: ipv6: minor: use in6addr_any in token init



Since we check for !ipv6_addr_any(&in6_dev->token) in
addrconf_prefix_rcv(), make the token initialization on
device setup more intuitive by using in6addr_any as an
initializer.

Suggested-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 67a36606

net/ipv6/addrconf.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -422,7 +422,7 @@ static struct inet6_dev ipv6_add_dev(struct net_device dev)
		ipv6_regen_rndid((unsigned long) ndev);
		}
		#endif
		memset(ndev->token.s6_addr, 0, sizeof(ndev->token.s6_addr));
		ndev->token = in6addr_any;

		if (netif_running(dev) && addrconf_qdisc_ok(dev))
		ndev->if_flags \|= IF_READY;