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netdev: convert loopback to net_device_ops 

First device to convert over is the loopback device.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Stephen Hemminger 2008-11-19 21:46:18 -08:00 committed by David S. Miller
parent ccad637b0c
commit c02373bf27
1 changed files with 8 additions and 4 deletions
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12
drivers/net/loopback.c
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@ -87,7 +87,7 @@ static int loopback_xmit(struct sk_buff *skb, struct net_device *dev)
return 0; return 0;
} }
static struct net_device_stats *get_stats(struct net_device *dev) static struct net_device_stats *loopback_get_stats(struct net_device *dev)
{ {
const struct pcpu_lstats *pcpu_lstats; const struct pcpu_lstats *pcpu_lstats;
struct net_device_stats *stats = &dev->stats; struct net_device_stats *stats = &dev->stats;
@ -143,13 +143,17 @@ static void loopback_dev_free(struct net_device *dev)
free_netdev(dev); free_netdev(dev);
} }
static const struct net_device_ops loopback_ops = {
.ndo_init = loopback_dev_init,
.ndo_get_stats = loopback_get_stats,
};
/* /*
* The loopback device is special. There is only one instance * The loopback device is special. There is only one instance
* per network namespace. * per network namespace.
*/ */
static void loopback_setup(struct net_device *dev) static void loopback_setup(struct net_device *dev)
{ {
dev->get_stats = &get_stats;
dev->mtu = (16 * 1024) + 20 + 20 + 12; dev->mtu = (16 * 1024) + 20 + 20 + 12;
dev->hard_start_xmit = loopback_xmit; dev->hard_start_xmit = loopback_xmit;
dev->hard_header_len = ETH_HLEN; /* 14 */ dev->hard_header_len = ETH_HLEN; /* 14 */
@ -165,8 +169,8 @@ static void loopback_setup(struct net_device *dev)
| NETIF_F_NETNS_LOCAL; | NETIF_F_NETNS_LOCAL;
dev->ethtool_ops = &loopback_ethtool_ops; dev->ethtool_ops = &loopback_ethtool_ops;
dev->header_ops = &eth_header_ops; dev->header_ops = &eth_header_ops;
dev->init = loopback_dev_init; dev->netdev_ops = &loopback_ops;
dev->destructor = loopback_dev_free; dev->destructor = loopback_dev_free;
} }
/* Setup and register the loopback device. */ /* Setup and register the loopback device. */