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[NET] NETNS: Omit net_device->nd_net without CONFIG_NET_NS.

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Introduce per-net_device inlines: dev_net(), dev_net_set().
Without CONFIG_NET_NS, no namespace other than &init_net exists.
Let's explicitly define them to help compiler optimizations.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
This commit is contained in:
YOSHIFUJI Hideaki
2008-03-25 21:47:49 +09:00
parent 7cbca67c07
commit c346dca108
87 changed files with 251 additions and 228 deletions
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2
drivers/net/veth.c
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@ -375,7 +375,7 @@ static int veth_newlink(struct net_device *dev,
else
snprintf(ifname, IFNAMSIZ, DRV_NAME "%%d");
peer = rtnl_create_link(dev->nd_net, ifname, &veth_link_ops, tbp);
peer = rtnl_create_link(dev_net(dev), ifname, &veth_link_ops, tbp);
if (IS_ERR(peer))
return PTR_ERR(peer);