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>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index ed9acffe810..a6e0818bcff 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -668,7 +668,7 @@ static int sctp_inetaddr_event(struct notifier_block *this, unsigned long ev,
         struct sctp_sockaddr_entry *temp;
         int found = 0;
 
-        if (dev_net(ifa->ifa_dev->dev) != &init_net)
+        if (!net_eq(dev_net(ifa->ifa_dev->dev), &init_net))
                 return NOTIFY_DONE;
 
         switch (ev) {