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linux-sg2042
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netdev: convert pseudo drivers to netdev_tx_t 

These are all drivers that don't touch real hardware.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Stephen Hemminger 2009-08-31 19:50:51 +00:00 committed by David S. Miller
parent 6518bbb803
commit 424efe9caf
13 changed files with 27 additions and 29 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/firewire/net.c
View File

@ -1188,7 +1188,7 @@ static int fwnet_stop(struct net_device *net)
return 0; return 0;
} }
static int fwnet_tx(struct sk_buff *skb, struct net_device *net) static netdev_tx_t fwnet_tx(struct sk_buff *skb, struct net_device *net)
{ {
struct fwnet_header hdr_buf; struct fwnet_header hdr_buf;
struct fwnet_device *dev = netdev_priv(net); struct fwnet_device *dev = netdev_priv(net);

2
drivers/net/bonding/bond_main.c
View File

@ -4450,7 +4450,7 @@ static void bond_set_xmit_hash_policy(struct bonding *bond)
} }
} }
static int bond_start_xmit(struct sk_buff *skb, struct net_device *dev) static netdev_tx_t bond_start_xmit(struct sk_buff *skb, struct net_device *dev)
{ {
const struct bonding *bond = netdev_priv(dev); const struct bonding *bond = netdev_priv(dev);

2
drivers/net/can/vcan.c
View File

@ -83,7 +83,7 @@ static void vcan_rx(struct sk_buff *skb, struct net_device *dev)
netif_rx(skb); netif_rx(skb);
} }
static int vcan_tx(struct sk_buff *skb, struct net_device *dev) static netdev_tx_t vcan_tx(struct sk_buff *skb, struct net_device *dev)
{ {
struct net_device_stats *stats = &dev->stats; struct net_device_stats *stats = &dev->stats;
int loop; int loop;

22
drivers/net/dummy.c
View File

@ -39,8 +39,6 @@
static int numdummies = 1; static int numdummies = 1;
static int dummy_xmit(struct sk_buff *skb, struct net_device *dev);
static int dummy_set_address(struct net_device *dev, void *p) static int dummy_set_address(struct net_device *dev, void *p)
{ {
struct sockaddr *sa = p; struct sockaddr *sa = p;
@ -57,6 +55,16 @@ static void set_multicast_list(struct net_device *dev)
{ {
} }
static netdev_tx_t dummy_xmit(struct sk_buff *skb, struct net_device *dev)
{
dev->stats.tx_packets++;
dev->stats.tx_bytes += skb->len;
dev_kfree_skb(skb);
return NETDEV_TX_OK;
}
static const struct net_device_ops dummy_netdev_ops = { static const struct net_device_ops dummy_netdev_ops = {
.ndo_start_xmit = dummy_xmit, .ndo_start_xmit = dummy_xmit,
.ndo_validate_addr = eth_validate_addr, .ndo_validate_addr = eth_validate_addr,
@ -78,16 +86,6 @@ static void dummy_setup(struct net_device *dev)
dev->flags &= ~IFF_MULTICAST; dev->flags &= ~IFF_MULTICAST;
random_ether_addr(dev->dev_addr); random_ether_addr(dev->dev_addr);
} }
static int dummy_xmit(struct sk_buff *skb, struct net_device *dev)
{
dev->stats.tx_packets++;
dev->stats.tx_bytes += skb->len;
dev_kfree_skb(skb);
return NETDEV_TX_OK;
}
static int dummy_validate(struct nlattr *tb[], struct nlattr *data[]) static int dummy_validate(struct nlattr *tb[], struct nlattr *data[])
{ {
if (tb[IFLA_ADDRESS]) { if (tb[IFLA_ADDRESS]) {

4
drivers/net/eql.c
View File

@ -127,7 +127,7 @@
static int eql_open(struct net_device *dev); static int eql_open(struct net_device *dev);
static int eql_close(struct net_device *dev); static int eql_close(struct net_device *dev);
static int eql_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd); static int eql_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd);
static int eql_slave_xmit(struct sk_buff *skb, struct net_device *dev); static netdev_tx_t eql_slave_xmit(struct sk_buff *skb, struct net_device *dev);
#define eql_is_slave(dev) ((dev->flags & IFF_SLAVE) == IFF_SLAVE) #define eql_is_slave(dev) ((dev->flags & IFF_SLAVE) == IFF_SLAVE)
#define eql_is_master(dev) ((dev->flags & IFF_MASTER) == IFF_MASTER) #define eql_is_master(dev) ((dev->flags & IFF_MASTER) == IFF_MASTER)
@ -325,7 +325,7 @@ static slave_t *__eql_schedule_slaves(slave_queue_t *queue)
return best_slave; return best_slave;
} }
static int eql_slave_xmit(struct sk_buff *skb, struct net_device *dev) static netdev_tx_t eql_slave_xmit(struct sk_buff *skb, struct net_device *dev)
{ {
equalizer_t *eql = netdev_priv(dev); equalizer_t *eql = netdev_priv(dev);
slave_t *slave; slave_t *slave;

9
drivers/net/ifb.c
View File

@ -59,7 +59,7 @@ struct ifb_private {
static int numifbs = 2; static int numifbs = 2;
static void ri_tasklet(unsigned long dev); static void ri_tasklet(unsigned long dev);
static int ifb_xmit(struct sk_buff *skb, struct net_device *dev); static netdev_tx_t ifb_xmit(struct sk_buff *skb, struct net_device *dev);
static int ifb_open(struct net_device *dev); static int ifb_open(struct net_device *dev);
static int ifb_close(struct net_device *dev); static int ifb_close(struct net_device *dev);
@ -160,11 +160,10 @@ static void ifb_setup(struct net_device *dev)
random_ether_addr(dev->dev_addr); random_ether_addr(dev->dev_addr);
} }
static int ifb_xmit(struct sk_buff *skb, struct net_device *dev) static netdev_tx_t ifb_xmit(struct sk_buff *skb, struct net_device *dev)
{ {
struct ifb_private *dp = netdev_priv(dev); struct ifb_private *dp = netdev_priv(dev);
struct net_device_stats *stats = &dev->stats; struct net_device_stats *stats = &dev->stats;
int ret = NETDEV_TX_OK;
u32 from = G_TC_FROM(skb->tc_verd); u32 from = G_TC_FROM(skb->tc_verd);
stats->rx_packets++; stats->rx_packets++;
@ -173,7 +172,7 @@ static int ifb_xmit(struct sk_buff *skb, struct net_device *dev)
if (!(from & (AT_INGRESS|AT_EGRESS)) || !skb->iif) { if (!(from & (AT_INGRESS|AT_EGRESS)) || !skb->iif) {
dev_kfree_skb(skb); dev_kfree_skb(skb);
stats->rx_dropped++; stats->rx_dropped++;
return ret; return NETDEV_TX_OK;
} }
if (skb_queue_len(&dp->rq) >= dev->tx_queue_len) { if (skb_queue_len(&dp->rq) >= dev->tx_queue_len) {
@ -187,7 +186,7 @@ static int ifb_xmit(struct sk_buff *skb, struct net_device *dev)
tasklet_schedule(&dp->ifb_tasklet); tasklet_schedule(&dp->ifb_tasklet);
} }
return ret; return NETDEV_TX_OK;
} }
static int ifb_close(struct net_device *dev) static int ifb_close(struct net_device *dev)

3
drivers/net/macvlan.c
View File

@ -184,7 +184,8 @@ static struct sk_buff *macvlan_handle_frame(struct sk_buff *skb)
return NULL; return NULL;
} }
static int macvlan_start_xmit(struct sk_buff *skb, struct net_device *dev) static netdev_tx_t macvlan_start_xmit(struct sk_buff *skb,
struct net_device *dev)
{ {
const struct macvlan_dev *vlan = netdev_priv(dev); const struct macvlan_dev *vlan = netdev_priv(dev);
unsigned int len = skb->len; unsigned int len = skb->len;

2
drivers/net/ppp_generic.c
View File

@ -951,7 +951,7 @@ out:
/* /*
* Network interface unit routines. * Network interface unit routines.
*/ */
static int static netdev_tx_t
ppp_start_xmit(struct sk_buff *skb, struct net_device *dev) ppp_start_xmit(struct sk_buff *skb, struct net_device *dev)
{ {
struct ppp *ppp = netdev_priv(dev); struct ppp *ppp = netdev_priv(dev);

2
drivers/net/slip.c
View File

@ -474,7 +474,7 @@ out:
/* Encapsulate an IP datagram and kick it into a TTY queue. */ /* Encapsulate an IP datagram and kick it into a TTY queue. */
static int static netdev_tx_t
sl_xmit(struct sk_buff *skb, struct net_device *dev) sl_xmit(struct sk_buff *skb, struct net_device *dev)
{ {
struct slip *sl = netdev_priv(dev); struct slip *sl = netdev_priv(dev);

2
drivers/net/tun.c
View File

@ -358,7 +358,7 @@ static int tun_net_close(struct net_device *dev)
} }
/* Net device start xmit */ /* Net device start xmit */
static int tun_net_xmit(struct sk_buff *skb, struct net_device *dev) static netdev_tx_t tun_net_xmit(struct sk_buff *skb, struct net_device *dev)
{ {
struct tun_struct *tun = netdev_priv(dev); struct tun_struct *tun = netdev_priv(dev);

2
drivers/net/veth.c
View File

@ -148,7 +148,7 @@ static struct ethtool_ops veth_ethtool_ops = {
* xmit * xmit
*/ */
static int veth_xmit(struct sk_buff *skb, struct net_device *dev) static netdev_tx_t veth_xmit(struct sk_buff *skb, struct net_device *dev)
{ {
struct net_device *rcv = NULL; struct net_device *rcv = NULL;
struct veth_priv *priv, *rcv_priv; struct veth_priv *priv, *rcv_priv;

2
drivers/net/virtio_net.c
View File

@ -519,7 +519,7 @@ static void xmit_tasklet(unsigned long data)
netif_tx_unlock_bh(vi->dev); netif_tx_unlock_bh(vi->dev);
} }
static int start_xmit(struct sk_buff *skb, struct net_device *dev) static netdev_tx_t start_xmit(struct sk_buff *skb, struct net_device *dev)
{ {
struct virtnet_info *vi = netdev_priv(dev); struct virtnet_info *vi = netdev_priv(dev);

2
net/phonet/pep-gprs.c
View File

@ -183,7 +183,7 @@ static int gprs_close(struct net_device *dev)
return 0; return 0;
} }
static int gprs_xmit(struct sk_buff *skb, struct net_device *dev) static netdev_tx_t gprs_xmit(struct sk_buff *skb, struct net_device *dev)
{ {
struct gprs_dev *gp = netdev_priv(dev); struct gprs_dev *gp = netdev_priv(dev);
struct sock *sk = gp->sk; struct sock *sk = gp->sk;