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OpenCloudOS-Kernel
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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;
}
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;
struct net_device_stats *stats = &dev->stats;
@ -143,13 +143,17 @@ static void loopback_dev_free(struct net_device *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
* per network namespace.
*/
static void loopback_setup(struct net_device *dev)
{
dev->get_stats = &get_stats;
dev->mtu = (16 * 1024) + 20 + 20 + 12;
dev->hard_start_xmit = loopback_xmit;
dev->hard_header_len = ETH_HLEN; /* 14 */
@ -165,8 +169,8 @@ static void loopback_setup(struct net_device *dev)
| NETIF_F_NETNS_LOCAL;
dev->ethtool_ops = &loopback_ethtool_ops;
dev->header_ops = &eth_header_ops;
dev->init = loopback_dev_init;
dev->destructor = loopback_dev_free;
dev->netdev_ops = &loopback_ops;
dev->destructor = loopback_dev_free;
}
/* Setup and register the loopback device. */