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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 /drivers/media | |
| parent | b95cce3576813ac3f86bafa6b5daaaaf7574b0fe (diff) | |
| download | linux-3b04ddde02cf1b6f14f2697da5c20eca5715017f.tar.gz linux-3b04ddde02cf1b6f14f2697da5c20eca5715017f.tar.bz2 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 'drivers/media')
| -rw-r--r-- | drivers/media/dvb/dvb-core/dvb_net.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/media/dvb/dvb-core/dvb_net.c b/drivers/media/dvb/dvb-core/dvb_net.c index bdd797071cb0..06800e5a0770 100644 --- a/drivers/media/dvb/dvb-core/dvb_net.c +++ b/drivers/media/dvb/dvb-core/dvb_net.c @@ -1225,10 +1225,17 @@ static struct net_device_stats * dvb_net_get_stats(struct net_device *dev) return &((struct dvb_net_priv*) dev->priv)->stats; } +static const struct header_ops dvb_header_ops = { + .create = eth_header, + .parse = eth_header_parse, + .rebuild = eth_rebuild_header, +}; + static void dvb_net_setup(struct net_device *dev) { ether_setup(dev); + dev->header_ops = &dvb_header_ops; dev->open = dvb_net_open; dev->stop = dvb_net_stop; dev->hard_start_xmit = dvb_net_tx; @@ -1237,7 +1244,7 @@ static void dvb_net_setup(struct net_device *dev) dev->set_mac_address = dvb_net_set_mac; dev->mtu = 4096; dev->mc_count = 0; - dev->hard_header_cache = NULL; + dev->flags |= IFF_NOARP; } |