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net: CONFIG_NET_NS reduction

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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>
This commit is contained in:
Eric Dumazet
2010-06-01 06:51:19 +00:00
committed by David S. Miller
parent c6b20d941b
commit c2d9ba9bce
7 changed files with 11 additions and 55 deletions
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6
include/linux/netdevice.h
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@@ -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