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| author | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | 2008-03-25 21:47:49 +0900 |
|---|---|---|
| committer | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | 2008-03-26 04:39:53 +0900 |
| commit | c346dca10840a874240c78efe3f39acf4312a1f2 (patch) | |
| tree | c04cff20124eba5cc337cc5ec260ad2513eeb065 /drivers/net/wan/lapbether.c | |
| parent | 7cbca67c073263c179f605bdbbdc565ab29d801d (diff) | |
| download | lwn-c346dca10840a874240c78efe3f39acf4312a1f2.tar.gz lwn-c346dca10840a874240c78efe3f39acf4312a1f2.zip | |
[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 <yoshfuji@linux-ipv6.org>
Diffstat (limited to 'drivers/net/wan/lapbether.c')
| -rw-r--r-- | drivers/net/wan/lapbether.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wan/lapbether.c b/drivers/net/wan/lapbether.c index fb37b8095231..629c909e05f9 100644 --- a/drivers/net/wan/lapbether.c +++ b/drivers/net/wan/lapbether.c @@ -91,7 +91,7 @@ static int lapbeth_rcv(struct sk_buff *skb, struct net_device *dev, struct packe int len, err; struct lapbethdev *lapbeth; - if (dev->nd_net != &init_net) + if (dev_net(dev) != &init_net) goto drop; if ((skb = skb_share_check(skb, GFP_ATOMIC)) == NULL) @@ -393,7 +393,7 @@ static int lapbeth_device_event(struct notifier_block *this, struct lapbethdev *lapbeth; struct net_device *dev = ptr; - if (dev->nd_net != &init_net) + if (dev_net(dev) != &init_net) return NOTIFY_DONE; if (!dev_is_ethdev(dev)) |