From 3b04ddde02cf1b6f14f2697da5c20eca5715017f Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Tue, 9 Oct 2007 01:40:57 -0700 Subject: [NET]: Move hardware header operations out of netdevice. Since hardware header operations are part of the protocol class not the device instance, make them into a separate object and save memory. Signed-off-by: Stephen Hemminger Signed-off-by: David S. Miller --- net/ipv6/ndisc.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'net/ipv6/ndisc.c') diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c index 7ea5a502ca08..b761dbed8cec 100644 --- a/net/ipv6/ndisc.c +++ b/net/ipv6/ndisc.c @@ -354,7 +354,7 @@ static int ndisc_constructor(struct neighbour *neigh) rcu_read_unlock(); neigh->type = is_multicast ? RTN_MULTICAST : RTN_UNICAST; - if (dev->hard_header == NULL) { + if (!dev->header_ops) { neigh->nud_state = NUD_NOARP; neigh->ops = &ndisc_direct_ops; neigh->output = neigh->ops->queue_xmit; @@ -371,7 +371,7 @@ static int ndisc_constructor(struct neighbour *neigh) neigh->nud_state = NUD_NOARP; memcpy(neigh->ha, dev->broadcast, dev->addr_len); } - if (dev->hard_header_cache) + if (dev->header_ops->cache) neigh->ops = &ndisc_hh_ops; else neigh->ops = &ndisc_generic_ops; @@ -807,7 +807,7 @@ static void ndisc_recv_ns(struct sk_buff *skb) neigh_update(neigh, lladdr, NUD_STALE, NEIGH_UPDATE_F_WEAK_OVERRIDE| NEIGH_UPDATE_F_OVERRIDE); - if (neigh || !dev->hard_header) { + if (neigh || !dev->header_ops) { ndisc_send_na(dev, neigh, saddr, &msg->target, is_router, 1, (ifp != NULL && inc), inc); -- cgit v1.2.3-55-g7522