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| author | Stephen Hemminger <shemminger@linux-foundation.org> | 2007-10-09 01:40:57 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-10 16:52:52 -0700 |
| commit | 3b04ddde02cf1b6f14f2697da5c20eca5715017f (patch) | |
| tree | 9da1341a5a399a507b5ea6bf5a3047506b8d8f8f /net/ipv6 | |
| parent | b95cce3576813ac3f86bafa6b5daaaaf7574b0fe (diff) | |
| download | talos-obmc-linux-3b04ddde02cf1b6f14f2697da5c20eca5715017f.tar.gz talos-obmc-linux-3b04ddde02cf1b6f14f2697da5c20eca5715017f.zip | |
[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 <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/ndisc.c | 6 |
1 files changed, 3 insertions, 3 deletions
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); |
