diff options
| author | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | 2008-07-20 01:34:43 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-07-20 01:34:43 -0400 |
| commit | 721499e8931c5732202481ae24f2dfbf9910f129 (patch) | |
| tree | c94d8d681966109bb41f712f21f3a9825ae2172d /net/ipv4/netfilter/ipt_MASQUERADE.c | |
| parent | 407d819cf0fd54c6fc1138a509225696aecafd15 (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/ipv4/netfilter/ipt_MASQUERADE.c')
| -rw-r--r-- | net/ipv4/netfilter/ipt_MASQUERADE.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/netfilter/ipt_MASQUERADE.c b/net/ipv4/netfilter/ipt_MASQUERADE.c index 84c26dd27d8..0841aefaa50 100644 --- a/net/ipv4/netfilter/ipt_MASQUERADE.c +++ b/net/ipv4/netfilter/ipt_MASQUERADE.c | |||
| @@ -120,7 +120,7 @@ static int masq_device_event(struct notifier_block *this, | |||
| 120 | { | 120 | { |
| 121 | const struct net_device *dev = ptr; | 121 | const struct net_device *dev = ptr; |
| 122 | 122 | ||
| 123 | if (dev_net(dev) != &init_net) | 123 | if (!net_eq(dev_net(dev), &init_net)) |
| 124 | return NOTIFY_DONE; | 124 | return NOTIFY_DONE; |
| 125 | 125 | ||
| 126 | if (event == NETDEV_DOWN) { | 126 | if (event == NETDEV_DOWN) { |