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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/netlabel/netlabel_unlabeled.c
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/netlabel/netlabel_unlabeled.c')
-rw-r--r--net/netlabel/netlabel_unlabeled.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/netlabel/netlabel_unlabeled.c b/net/netlabel/netlabel_unlabeled.c
index 56f80872924e..921c118ead89 100644
--- a/net/netlabel/netlabel_unlabeled.c
+++ b/net/netlabel/netlabel_unlabeled.c
@@ -954,7 +954,7 @@ static int netlbl_unlhsh_netdev_handler(struct notifier_block *this,
954 struct net_device *dev = ptr; 954 struct net_device *dev = ptr;
955 struct netlbl_unlhsh_iface *iface = NULL; 955 struct netlbl_unlhsh_iface *iface = NULL;
956 956
957 if (dev_net(dev) != &init_net) 957 if (!net_eq(dev_net(dev), &init_net))
958 return NOTIFY_DONE; 958 return NOTIFY_DONE;
959 959
960 /* XXX - should this be a check for NETDEV_DOWN or _UNREGISTER? */ 960 /* XXX - should this be a check for NETDEV_DOWN or _UNREGISTER? */