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

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 <[email protected]>
This commit is contained in:
YOSHIFUJI Hideaki 2008-03-25 21:47:49 +09:00
commit c346dca108
87 changed files with 251 additions and 228 deletions

View file

@ -37,7 +37,7 @@ static int br_device_event(struct notifier_block *unused, unsigned long event, v
struct net_bridge_port *p = dev->br_port;
struct net_bridge *br;
if (dev->nd_net != &init_net)
if (dev_net(dev) != &init_net)
return NOTIFY_DONE;
/* not a port of a bridge */

View file

@ -142,7 +142,7 @@ int br_stp_rcv(struct sk_buff *skb, struct net_device *dev,
struct net_bridge *br;
const unsigned char *buf;
if (dev->nd_net != &init_net)
if (dev_net(dev) != &init_net)
goto err;
if (!p)