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authorYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>2008-07-20 09:34:43 +0400
committerDavid S. Miller <davem@davemloft.net>2008-07-20 09:34:43 +0400
commit721499e8931c5732202481ae24f2dfbf9910f129 (patch)
treec94d8d681966109bb41f712f21f3a9825ae2172d /net/bridge/br_stp_bpdu.c
parent407d819cf0fd54c6fc1138a509225696aecafd15 (diff)
downloadlinux-721499e8931c5732202481ae24f2dfbf9910f129.tar.xz
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/bridge/br_stp_bpdu.c')
-rw-r--r--net/bridge/br_stp_bpdu.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/bridge/br_stp_bpdu.c b/net/bridge/br_stp_bpdu.c
index 996476174517..8b200f96f722 100644
--- a/net/bridge/br_stp_bpdu.c
+++ b/net/bridge/br_stp_bpdu.c
@@ -140,7 +140,7 @@ void br_stp_rcv(const struct stp_proto *proto, struct sk_buff *skb,
struct net_bridge *br;
const unsigned char *buf;
- if (dev_net(dev) != &init_net)
+ if (!net_eq(dev_net(dev), &init_net))
goto err;
if (!p)