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>

diff --git a/drivers/firewire/net.c b/drivers/firewire/net.c
index a42209a..d923d1d 100644 (file)
--- a/drivers/firewire/net.c
+++ b/drivers/firewire/net.c
@@ -1188,7 +1188,7 @@ static int fwnet_stop(struct net_device *net)
        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_device *dev = netdev_priv(net);

diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 7c0e0bd..a7e731f 100644 (file)
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -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);
 

diff --git a/drivers/net/can/vcan.c b/drivers/net/can/vcan.c
index a10c1d7..6971f6c 100644 (file)
--- a/drivers/net/can/vcan.c
+++ b/drivers/net/can/vcan.c
@@ -83,7 +83,7 @@ static void vcan_rx(struct sk_buff *skb, struct net_device *dev)
        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;
        int loop;

diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c
index 713ce6c..37dcfdc 100644 (file)
--- a/drivers/net/dummy.c
+++ b/drivers/net/dummy.c
@@ -39,8 +39,6 @@
 
 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)
 {
        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 = {
        .ndo_start_xmit         = dummy_xmit,
        .ndo_validate_addr      = eth_validate_addr,
@@ -78,16 +86,6 @@ static void dummy_setup(struct net_device *dev)
        dev->flags &= ~IFF_MULTICAST;
        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[])
 {
        if (tb[IFLA_ADDRESS]) {

diff --git a/drivers/net/eql.c b/drivers/net/eql.c
index c0e69c5..d4d9a3e 100644 (file)
--- a/drivers/net/eql.c
+++ b/drivers/net/eql.c
@@ -127,7 +127,7 @@
 static int eql_open(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_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_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;
 }
 
-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);
        slave_t *slave;

diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
index 0a79b45..801f088 100644 (file)
--- a/drivers/net/ifb.c
+++ b/drivers/net/ifb.c
@@ -59,7 +59,7 @@ struct ifb_private {
 static int numifbs = 2;
 
 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_close(struct net_device *dev);
 
@@ -160,11 +160,10 @@ static void ifb_setup(struct net_device *dev)
        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 net_device_stats *stats = &dev->stats;
-       int ret = NETDEV_TX_OK;
        u32 from = G_TC_FROM(skb->tc_verd);
 
        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) {
                dev_kfree_skb(skb);
                stats->rx_dropped++;
-               return ret;
+               return NETDEV_TX_OK;
        }
 
        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);
        }
 
-       return ret;
+       return NETDEV_TX_OK;
 }
 
 static int ifb_close(struct net_device *dev)

diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index 99eed9f..f893cd4 100644 (file)
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -184,7 +184,8 @@ static struct sk_buff *macvlan_handle_frame(struct sk_buff *skb)
        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);
        unsigned int len = skb->len;

diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index 35be2e8..9bf2a6b 100644 (file)
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -951,7 +951,7 @@ out:
 /*
  * Network interface unit routines.
  */
-static int
+static netdev_tx_t
 ppp_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
        struct ppp *ppp = netdev_priv(dev);

diff --git a/drivers/net/slip.c b/drivers/net/slip.c
index 899c4a2..26f6ee9 100644 (file)
--- a/drivers/net/slip.c
+++ b/drivers/net/slip.c
@@ -474,7 +474,7 @@ out:
 
 
 /* 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)
 {
        struct slip *sl = netdev_priv(dev);

diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index 2533f5c..5f7842e 100644 (file)
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -358,7 +358,7 @@ static int tun_net_close(struct net_device *dev)
 }
 
 /* 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);
 

diff --git a/drivers/net/veth.c b/drivers/net/veth.c
index 190f784..d1941cd 100644 (file)
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c
@@ -148,7 +148,7 @@ static struct ethtool_ops veth_ethtool_ops = {
  * 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 veth_priv *priv, *rcv_priv;

diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index a6f903f..31279c4 100644 (file)
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -519,7 +519,7 @@ static void xmit_tasklet(unsigned long data)
        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);
 

diff --git a/net/phonet/pep-gprs.c b/net/phonet/pep-gprs.c
index 4667af5..d183509 100644 (file)
--- a/net/phonet/pep-gprs.c
+++ b/net/phonet/pep-gprs.c
@@ -183,7 +183,7 @@ static int gprs_close(struct net_device *dev)
        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 sock *sk = gp->sk;