net: CONFIG_NET_NS reduction

Use read_pnet() and write_pnet() to reduce number of ifdef CONFIG_NET_NS

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 5 deletions

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index a24916156f4e..bd6b75317d5f 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1087,11 +1087,7 @@ static inline void netdev_for_each_tx_queue(struct net_device *dev,
 static inline
 struct net *dev_net(const struct net_device *dev)
 {
-#ifdef CONFIG_NET_NS
-        return dev->nd_net;
-#else
-        return &init_net;
-#endif
+        return read_pnet(&dev->nd_net);
 }
 
 static inline