diff options
| 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/af_ax25.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/af_ax25.c')
| -rw-r--r-- | net/ax25/af_ax25.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c index 97eaa23ad9ea..01c83e2a4c19 100644 --- a/net/ax25/af_ax25.c +++ b/net/ax25/af_ax25.c @@ -116,7 +116,7 @@ static int ax25_device_event(struct notifier_block *this, unsigned long event, { struct net_device *dev = (struct net_device *)ptr; - if (dev_net(dev) != &init_net) + if (!net_eq(dev_net(dev), &init_net)) return NOTIFY_DONE; /* Reject non AX.25 devices */ |