usbnet: convert to netdev_tx_t

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/usb/catc.c b/drivers/net/usb/catc.c
index 7abdc4abbe070ae4f65da5a9f0004ec73c1fb4d3..0ffc0c6d03be619c6be9736330c33821e94f63a4 100644 (file)
--- a/drivers/net/usb/catc.c
+++ b/drivers/net/usb/catc.c
@@ -411,7 +411,8 @@ static void catc_tx_done(struct urb *urb)
        spin_unlock_irqrestore(&catc->tx_lock, flags);
 }
 
-static int catc_start_xmit(struct sk_buff *skb, struct net_device *netdev)
+static netdev_tx_t catc_start_xmit(struct sk_buff *skb,
+                                        struct net_device *netdev)
 {
        struct catc *catc = netdev_priv(netdev);
        unsigned long flags;

diff --git a/drivers/net/usb/cdc-phonet.c b/drivers/net/usb/cdc-phonet.c
index 792af72da8acbbda3653d4d66d9a5e4251778187..0ca5916ca8dfa45e6223760a6cad0a13cd03299c 100644 (file)
--- a/drivers/net/usb/cdc-phonet.c
+++ b/drivers/net/usb/cdc-phonet.c
@@ -55,7 +55,7 @@ static void rx_complete(struct urb *req);
 /*
  * Network device callbacks
  */
-static int usbpn_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t usbpn_xmit(struct sk_buff *skb, struct net_device *dev)
 {
        struct usbpn_dev *pnd = netdev_priv(dev);
        struct urb *req = NULL;
@@ -82,12 +82,12 @@ static int usbpn_xmit(struct sk_buff *skb, struct net_device *dev)
        if (pnd->tx_queue >= dev->tx_queue_len)
                netif_stop_queue(dev);
        spin_unlock_irqrestore(&pnd->tx_lock, flags);
-       return 0;
+       return NETDEV_TX_OK;
 
 drop:
        dev_kfree_skb(skb);
        dev->stats.tx_dropped++;
-       return 0;
+       return NETDEV_TX_OK;
 }
 
 static void tx_complete(struct urb *req)

diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
index ffe41063573588aa72f30d15ff01f1386f2dbe49..123f9b84dd299e1c81c10d2e688291139ef9a8df 100644 (file)
--- a/drivers/net/usb/hso.c
+++ b/drivers/net/usb/hso.c
@@ -771,7 +771,8 @@ static void write_bulk_callback(struct urb *urb)
 }
 
 /* called by kernel when we need to transmit a packet */
-static int hso_net_start_xmit(struct sk_buff *skb, struct net_device *net)
+static netdev_tx_t hso_net_start_xmit(struct sk_buff *skb,
+                                           struct net_device *net)
 {
        struct hso_net *odev = netdev_priv(net);
        int result;

diff --git a/drivers/net/usb/kaweth.c b/drivers/net/usb/kaweth.c
index 200fe3d525ca5a1ddc04499c265133a51a1db9fe..7f397365b43743f3e681e6cd368ef1c08e48d22d 100644 (file)
--- a/drivers/net/usb/kaweth.c
+++ b/drivers/net/usb/kaweth.c
@@ -803,7 +803,8 @@ static void kaweth_usb_transmit_complete(struct urb *urb)
 /****************************************************************
  *     kaweth_start_xmit
  ****************************************************************/
-static int kaweth_start_xmit(struct sk_buff *skb, struct net_device *net)
+static netdev_tx_t kaweth_start_xmit(struct sk_buff *skb,
+                                          struct net_device *net)
 {
        struct kaweth_device *kaweth = netdev_priv(net);
        __le16 *private_header;

diff --git a/drivers/net/usb/pegasus.c b/drivers/net/usb/pegasus.c
index 69d2df95ac866b810b79a1067c9c8e991f314b83..7b935b846424e2b3de749697400f18dc726c3007 100644 (file)
--- a/drivers/net/usb/pegasus.c
+++ b/drivers/net/usb/pegasus.c
@@ -876,7 +876,8 @@ static void pegasus_tx_timeout(struct net_device *net)
        pegasus->stats.tx_errors++;
 }
 
-static int pegasus_start_xmit(struct sk_buff *skb, struct net_device *net)
+static netdev_tx_t pegasus_start_xmit(struct sk_buff *skb,
+                                           struct net_device *net)
 {
        pegasus_t *pegasus = netdev_priv(net);
        int count = ((skb->len + 2) & 0x3f) ? skb->len + 2 : skb->len + 3;

diff --git a/drivers/net/usb/rtl8150.c b/drivers/net/usb/rtl8150.c
index bac8b77fb25ea067cd2b34d30a505366e49ee2e2..d9f84f22fbc7cc33d242c65a839d172878dc80cf 100644 (file)
--- a/drivers/net/usb/rtl8150.c
+++ b/drivers/net/usb/rtl8150.c
@@ -727,7 +727,8 @@ static void rtl8150_set_multicast(struct net_device *netdev)
        netif_wake_queue(netdev);
 }
 
-static int rtl8150_start_xmit(struct sk_buff *skb, struct net_device *netdev)
+static netdev_tx_t rtl8150_start_xmit(struct sk_buff *skb,
+                                           struct net_device *netdev)
 {
        rtl8150_t *dev = netdev_priv(netdev);
        int count, res;

diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index 7d471fca27434ada2269fec7496fbee089d44b99..d166e3385c64e084938150f8b1ef1da70c2ac6e7 100644 (file)
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -1007,15 +1007,16 @@ EXPORT_SYMBOL_GPL(usbnet_tx_timeout);
 
 /*-------------------------------------------------------------------------*/
 
-int usbnet_start_xmit (struct sk_buff *skb, struct net_device *net)
+netdev_tx_t usbnet_start_xmit (struct sk_buff *skb,
+                                    struct net_device *net)
 {
        struct usbnet           *dev = netdev_priv(net);
        int                     length;
-       int                     retval = NET_XMIT_SUCCESS;
        struct urb              *urb = NULL;
        struct skb_data         *entry;
        struct driver_info      *info = dev->driver_info;
        unsigned long           flags;
+       int retval;
 
        // some devices want funky USB-level framing, for
        // win32 driver (usually) and/or hardware quirks
@@ -1079,7 +1080,6 @@ int usbnet_start_xmit (struct sk_buff *skb, struct net_device *net)
                if (netif_msg_tx_err (dev))
                        devdbg (dev, "drop, code %d", retval);
 drop:
-               retval = NET_XMIT_SUCCESS;
                dev->net->stats.tx_dropped++;
                if (skb)
                        dev_kfree_skb_any (skb);
@@ -1088,7 +1088,7 @@ drop:
                devdbg (dev, "> tx, len %d, type 0x%x",
                        length, skb->protocol);
        }
-       return retval;
+       return NETDEV_TX_OK;
 }
 EXPORT_SYMBOL_GPL(usbnet_start_xmit);
 

diff --git a/drivers/usb/gadget/u_ether.c b/drivers/usb/gadget/u_ether.c
index aac69b591aeb005ed92d358d86723a44744fe39b..dc3ebd1e68ca8feb5573e7c35f264e584502616b 100644 (file)
--- a/drivers/usb/gadget/u_ether.c
+++ b/drivers/usb/gadget/u_ether.c
@@ -465,7 +465,8 @@ static inline int is_promisc(u16 cdc_filter)
        return cdc_filter & USB_CDC_PACKET_TYPE_PROMISCUOUS;
 }
 
-static int eth_start_xmit(struct sk_buff *skb, struct net_device *net)
+static netdev_tx_t eth_start_xmit(struct sk_buff *skb,
+                                       struct net_device *net)
 {
        struct eth_dev          *dev = netdev_priv(net);
        int                     length = skb->len;

diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h
index 09514252d84ec2f7ca894bf6a16c7e6be31967f4..bb69e256cd16d25b5ead7ddc64b2d581a84069a9 100644 (file)
--- a/include/linux/usb/usbnet.h
+++ b/include/linux/usb/usbnet.h
@@ -182,7 +182,8 @@ struct skb_data {   /* skb->cb is one of these */
 
 extern int usbnet_open (struct net_device *net);
 extern int usbnet_stop (struct net_device *net);
-extern int usbnet_start_xmit (struct sk_buff *skb, struct net_device *net);
+extern netdev_tx_t usbnet_start_xmit (struct sk_buff *skb,
+                                     struct net_device *net);
 extern void usbnet_tx_timeout (struct net_device *net);
 extern int usbnet_change_mtu (struct net_device *net, int new_mtu);