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authorYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>2008-07-20 01:34:43 -0400
committerDavid S. Miller <davem@davemloft.net>2008-07-20 01:34:43 -0400
commit721499e8931c5732202481ae24f2dfbf9910f129 (patch)
treec94d8d681966109bb41f712f21f3a9825ae2172d /net/rose
parent407d819cf0fd54c6fc1138a509225696aecafd15 (diff)
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/rose')
-rw-r--r--net/rose/af_rose.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c
index f3a691f34909..dbc963b4f5fb 100644
--- a/net/rose/af_rose.c
+++ b/net/rose/af_rose.c
@@ -209,7 +209,7 @@ static int rose_device_event(struct notifier_block *this, unsigned long event,
209{ 209{
210 struct net_device *dev = (struct net_device *)ptr; 210 struct net_device *dev = (struct net_device *)ptr;
211 211
212 if (dev_net(dev) != &init_net) 212 if (!net_eq(dev_net(dev), &init_net))
213 return NOTIFY_DONE; 213 return NOTIFY_DONE;
214 214
215 if (event != NETDEV_DOWN) 215 if (event != NETDEV_DOWN)