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| author | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | 2008-07-20 07:34:43 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-07-20 07:34:43 +0200 |
| commit | 721499e8931c5732202481ae24f2dfbf9910f129 (patch) | |
| tree | c94d8d681966109bb41f712f21f3a9825ae2172d /net/ax25/ax25_in.c | |
| parent | Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/holtma... (diff) | |
| download | linux-721499e8931c5732202481ae24f2dfbf9910f129.tar.xz linux-721499e8931c5732202481ae24f2dfbf9910f129.zip | |
netns: Use net_eq() to compare net-namespaces for optimization.
Without CONFIG_NET_NS, namespace is always &init_net.
Compiler will be able to omit namespace comparisons with this patch.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ax25/ax25_in.c')
| -rw-r--r-- | net/ax25/ax25_in.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ax25/ax25_in.c b/net/ax25/ax25_in.c index 33790a8efbc8..4a5ba978a804 100644 --- a/net/ax25/ax25_in.c +++ b/net/ax25/ax25_in.c @@ -451,7 +451,7 @@ int ax25_kiss_rcv(struct sk_buff *skb, struct net_device *dev, skb->sk = NULL; /* Initially we don't know who it's for */ skb->destructor = NULL; /* Who initializes this, dammit?! */ - if (dev_net(dev) != &init_net) { + if (!net_eq(dev_net(dev), &init_net)) { kfree_skb(skb); return 0; } |