wireless: convert drivers to netdev_tx_t
Mostly just simple conversions:
* ray_cs had bogus return of NET_TX_LOCKED but driver
was not using NETIF_F_LLTX
* hostap and ipw2x00 had some code that returned value
from a called function that also had to change to return 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/wimax/i2400m/netdev.c b/drivers/net/wimax/i2400m/netdev.c
index 9653f47..796396c 100644
--- a/drivers/net/wimax/i2400m/netdev.c
+++ b/drivers/net/wimax/i2400m/netdev.c
@@ -334,12 +334,12 @@
* that will sleep. See i2400m_net_wake_tx() for details.
*/
static
-int i2400m_hard_start_xmit(struct sk_buff *skb,
- struct net_device *net_dev)
+netdev_tx_t i2400m_hard_start_xmit(struct sk_buff *skb,
+ struct net_device *net_dev)
{
- int result;
struct i2400m *i2400m = net_dev_to_i2400m(net_dev);
struct device *dev = i2400m_dev(i2400m);
+ int result;
d_fnstart(3, dev, "(skb %p net_dev %p)\n", skb, net_dev);
if (i2400m->state == I2400M_SS_IDLE)
@@ -353,9 +353,9 @@
net_dev->stats.tx_bytes += skb->len;
}
kfree_skb(skb);
- result = NETDEV_TX_OK;
- d_fnend(3, dev, "(skb %p net_dev %p) = %d\n", skb, net_dev, result);
- return result;
+
+ d_fnend(3, dev, "(skb %p net_dev %p)\n", skb, net_dev);
+ return NETDEV_TX_OK;
}
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index c150c48..7116a1a 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -1920,7 +1920,9 @@
return 0;
}
-static int mpi_start_xmit(struct sk_buff *skb, struct net_device *dev) {
+static netdev_tx_t mpi_start_xmit(struct sk_buff *skb,
+ struct net_device *dev)
+{
int npacks, pending;
unsigned long flags;
struct airo_info *ai = dev->ml_priv;
@@ -2119,7 +2121,9 @@
dev_kfree_skb(skb);
}
-static int airo_start_xmit(struct sk_buff *skb, struct net_device *dev) {
+static netdev_tx_t airo_start_xmit(struct sk_buff *skb,
+ struct net_device *dev)
+{
s16 len;
int i, j;
struct airo_info *priv = dev->ml_priv;
@@ -2184,7 +2188,9 @@
dev_kfree_skb(skb);
}
-static int airo_start_xmit11(struct sk_buff *skb, struct net_device *dev) {
+static netdev_tx_t airo_start_xmit11(struct sk_buff *skb,
+ struct net_device *dev)
+{
s16 len;
int i, j;
struct airo_info *priv = dev->ml_priv;
diff --git a/drivers/net/wireless/arlan-main.c b/drivers/net/wireless/arlan-main.c
index f96c634..921a082 100644
--- a/drivers/net/wireless/arlan-main.c
+++ b/drivers/net/wireless/arlan-main.c
@@ -77,7 +77,7 @@
static int arlans_found;
static int arlan_open(struct net_device *dev);
-static int arlan_tx(struct sk_buff *skb, struct net_device *dev);
+static netdev_tx_t arlan_tx(struct sk_buff *skb, struct net_device *dev);
static irqreturn_t arlan_interrupt(int irq, void *dev_id);
static int arlan_close(struct net_device *dev);
static struct net_device_stats *
@@ -1169,7 +1169,7 @@
}
-static int arlan_tx(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t arlan_tx(struct sk_buff *skb, struct net_device *dev)
{
short length;
unsigned char *buf;
diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c
index 05813bc..a3b36b3 100644
--- a/drivers/net/wireless/atmel.c
+++ b/drivers/net/wireless/atmel.c
@@ -781,7 +781,7 @@
priv->tx_free_mem -= len;
}
-static int start_tx(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t start_tx(struct sk_buff *skb, struct net_device *dev)
{
static const u8 SNAP_RFC1024[6] = { 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00 };
struct atmel_private *priv = netdev_priv(dev);
diff --git a/drivers/net/wireless/hostap/hostap_80211.h b/drivers/net/wireless/hostap/hostap_80211.h
index 2e9fb0f..7f9d8d9 100644
--- a/drivers/net/wireless/hostap/hostap_80211.h
+++ b/drivers/net/wireless/hostap/hostap_80211.h
@@ -3,6 +3,7 @@
#include <linux/types.h>
#include <linux/skbuff.h>
+#include <linux/netdevice.h>
struct hostap_ieee80211_mgmt {
__le16 frame_control;
@@ -85,8 +86,11 @@
struct hostap_80211_rx_status *rx_stats);
void hostap_dump_tx_80211(const char *name, struct sk_buff *skb);
-int hostap_data_start_xmit(struct sk_buff *skb, struct net_device *dev);
-int hostap_mgmt_start_xmit(struct sk_buff *skb, struct net_device *dev);
-int hostap_master_start_xmit(struct sk_buff *skb, struct net_device *dev);
+netdev_tx_t hostap_data_start_xmit(struct sk_buff *skb,
+ struct net_device *dev);
+netdev_tx_t hostap_mgmt_start_xmit(struct sk_buff *skb,
+ struct net_device *dev);
+netdev_tx_t hostap_master_start_xmit(struct sk_buff *skb,
+ struct net_device *dev);
#endif /* HOSTAP_80211_H */
diff --git a/drivers/net/wireless/hostap/hostap_80211_tx.c b/drivers/net/wireless/hostap/hostap_80211_tx.c
index 1fe1bba..90108b6 100644
--- a/drivers/net/wireless/hostap/hostap_80211_tx.c
+++ b/drivers/net/wireless/hostap/hostap_80211_tx.c
@@ -53,7 +53,8 @@
/* hard_start_xmit function for data interfaces (wlan#, wlan#wds#, wlan#sta)
* Convert Ethernet header into a suitable IEEE 802.11 header depending on
* device configuration. */
-int hostap_data_start_xmit(struct sk_buff *skb, struct net_device *dev)
+netdev_tx_t hostap_data_start_xmit(struct sk_buff *skb,
+ struct net_device *dev)
{
struct hostap_interface *iface;
local_info_t *local;
@@ -261,7 +262,8 @@
/* hard_start_xmit function for hostapd wlan#ap interfaces */
-int hostap_mgmt_start_xmit(struct sk_buff *skb, struct net_device *dev)
+netdev_tx_t hostap_mgmt_start_xmit(struct sk_buff *skb,
+ struct net_device *dev)
{
struct hostap_interface *iface;
local_info_t *local;
@@ -373,11 +375,12 @@
/* hard_start_xmit function for master radio interface wifi#.
* AP processing (TX rate control, power save buffering, etc.).
* Use hardware TX function to send the frame. */
-int hostap_master_start_xmit(struct sk_buff *skb, struct net_device *dev)
+netdev_tx_t hostap_master_start_xmit(struct sk_buff *skb,
+ struct net_device *dev)
{
struct hostap_interface *iface;
local_info_t *local;
- int ret = NETDEV_TX_BUSY;
+ netdev_tx_t ret = NETDEV_TX_BUSY;
u16 fc;
struct hostap_tx_data tx;
ap_tx_ret tx_ret;
diff --git a/drivers/net/wireless/ipw2x00/ipw2100.c b/drivers/net/wireless/ipw2x00/ipw2100.c
index 7745738..240cff1 100644
--- a/drivers/net/wireless/ipw2x00/ipw2100.c
+++ b/drivers/net/wireless/ipw2x00/ipw2100.c
@@ -3330,8 +3330,8 @@
return IRQ_NONE;
}
-static int ipw2100_tx(struct libipw_txb *txb, struct net_device *dev,
- int pri)
+static netdev_tx_t ipw2100_tx(struct libipw_txb *txb,
+ struct net_device *dev, int pri)
{
struct ipw2100_priv *priv = libipw_priv(dev);
struct list_head *element;
@@ -3369,12 +3369,12 @@
ipw2100_tx_send_data(priv);
spin_unlock_irqrestore(&priv->low_lock, flags);
- return 0;
+ return NETDEV_TX_OK;
- fail_unlock:
+fail_unlock:
netif_stop_queue(dev);
spin_unlock_irqrestore(&priv->low_lock, flags);
- return 1;
+ return NETDEV_TX_BUSY;
}
static int ipw2100_msg_allocate(struct ipw2100_priv *priv)
diff --git a/drivers/net/wireless/ipw2x00/ipw2200.c b/drivers/net/wireless/ipw2x00/ipw2200.c
index 3f8372d..3838f9f 100644
--- a/drivers/net/wireless/ipw2x00/ipw2200.c
+++ b/drivers/net/wireless/ipw2x00/ipw2200.c
@@ -10459,12 +10459,12 @@
}
#endif
-static int ipw_net_hard_start_xmit(struct libipw_txb *txb,
- struct net_device *dev, int pri)
+static netdev_tx_t ipw_net_hard_start_xmit(struct libipw_txb *txb,
+ struct net_device *dev, int pri)
{
struct ipw_priv *priv = libipw_priv(dev);
unsigned long flags;
- int ret;
+ netdev_tx_t ret;
IPW_DEBUG_TX("dev->xmit(%d bytes)\n", txb->payload_size);
spin_lock_irqsave(&priv->lock, flags);
@@ -11602,7 +11602,8 @@
return 0;
}
-static int ipw_prom_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t ipw_prom_hard_start_xmit(struct sk_buff *skb,
+ struct net_device *dev)
{
IPW_DEBUG_INFO("prom dev->xmit\n");
dev_kfree_skb(skb);
diff --git a/drivers/net/wireless/ipw2x00/libipw.h b/drivers/net/wireless/ipw2x00/libipw.h
index 8f91d34..bf45391 100644
--- a/drivers/net/wireless/ipw2x00/libipw.h
+++ b/drivers/net/wireless/ipw2x00/libipw.h
@@ -867,8 +867,8 @@
/* Callback functions */
void (*set_security) (struct net_device * dev,
struct libipw_security * sec);
- int (*hard_start_xmit) (struct libipw_txb * txb,
- struct net_device * dev, int pri);
+ netdev_tx_t (*hard_start_xmit) (struct libipw_txb * txb,
+ struct net_device * dev, int pri);
int (*reset_port) (struct net_device * dev);
int (*is_queue_full) (struct net_device * dev, int pri);
@@ -1028,7 +1028,8 @@
extern int libipw_set_encryption(struct libipw_device *ieee);
/* libipw_tx.c */
-extern int libipw_xmit(struct sk_buff *skb, struct net_device *dev);
+extern netdev_tx_t libipw_xmit(struct sk_buff *skb,
+ struct net_device *dev);
extern void libipw_txb_free(struct libipw_txb *);
/* libipw_rx.c */
diff --git a/drivers/net/wireless/ipw2x00/libipw_tx.c b/drivers/net/wireless/ipw2x00/libipw_tx.c
index 46530ce..da8beac 100644
--- a/drivers/net/wireless/ipw2x00/libipw_tx.c
+++ b/drivers/net/wireless/ipw2x00/libipw_tx.c
@@ -252,7 +252,7 @@
/* Incoming skb is converted to a txb which consists of
* a block of 802.11 fragment packets (stored as skbs) */
-int libipw_xmit(struct sk_buff *skb, struct net_device *dev)
+netdev_tx_t libipw_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct libipw_device *ieee = netdev_priv(dev);
struct libipw_txb *txb = NULL;
@@ -523,8 +523,8 @@
dev_kfree_skb_any(skb);
if (txb) {
- int ret = (*ieee->hard_start_xmit) (txb, dev, priority);
- if (ret == 0) {
+ netdev_tx_t ret = (*ieee->hard_start_xmit)(txb, dev, priority);
+ if (ret == NETDEV_TX_OK) {
dev->stats.tx_packets++;
dev->stats.tx_bytes += txb->payload_size;
return NETDEV_TX_OK;
diff --git a/drivers/net/wireless/libertas/decl.h b/drivers/net/wireless/libertas/decl.h
index 0b84bdc..8b15380 100644
--- a/drivers/net/wireless/libertas/decl.h
+++ b/drivers/net/wireless/libertas/decl.h
@@ -6,7 +6,7 @@
#ifndef _LBS_DECL_H_
#define _LBS_DECL_H_
-#include <linux/device.h>
+#include <linux/netdevice.h>
#include "defs.h"
@@ -41,7 +41,8 @@
int lbs_process_command_response(struct lbs_private *priv, u8 *data, u32 len);
void lbs_complete_command(struct lbs_private *priv, struct cmd_ctrl_node *cmd,
int result);
-int lbs_hard_start_xmit(struct sk_buff *skb, struct net_device *dev);
+netdev_tx_t lbs_hard_start_xmit(struct sk_buff *skb,
+ struct net_device *dev);
int lbs_set_regiontable(struct lbs_private *priv, u8 region, u8 band);
int lbs_process_rxed_packet(struct lbs_private *priv, struct sk_buff *);
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index 8df1cfd..87b4e49 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -1647,7 +1647,8 @@
return 0;
}
-static int lbs_rtap_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t lbs_rtap_hard_start_xmit(struct sk_buff *skb,
+ struct net_device *dev)
{
netif_stop_queue(dev);
return NETDEV_TX_BUSY;
diff --git a/drivers/net/wireless/libertas/tx.c b/drivers/net/wireless/libertas/tx.c
index 160cfd8..4c018f7 100644
--- a/drivers/net/wireless/libertas/tx.c
+++ b/drivers/net/wireless/libertas/tx.c
@@ -57,19 +57,17 @@
* @param skb A pointer to skb which includes TX packet
* @return 0 or -1
*/
-int lbs_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
+netdev_tx_t lbs_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
unsigned long flags;
struct lbs_private *priv = dev->ml_priv;
struct txpd *txpd;
char *p802x_hdr;
uint16_t pkt_len;
- int ret;
+ netdev_tx_t ret = NETDEV_TX_OK;
lbs_deb_enter(LBS_DEB_TX);
- ret = NETDEV_TX_OK;
-
/* We need to protect against the queues being restarted before
we get round to stopping them */
spin_lock_irqsave(&priv->driver_lock, flags);
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 6f6cd43..896f532 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -312,7 +312,8 @@
} __attribute__ ((packed));
-static int hwsim_mon_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t hwsim_mon_xmit(struct sk_buff *skb,
+ struct net_device *dev)
{
/* TODO: allow packet injection */
dev_kfree_skb(skb);
diff --git a/drivers/net/wireless/netwave_cs.c b/drivers/net/wireless/netwave_cs.c
index 712f26e..9498b46 100644
--- a/drivers/net/wireless/netwave_cs.c
+++ b/drivers/net/wireless/netwave_cs.c
@@ -203,7 +203,8 @@
static int netwave_close(struct net_device *dev); /* Close the device */
/* Packet transmission and Packet reception */
-static int netwave_start_xmit( struct sk_buff *skb, struct net_device *dev);
+static netdev_tx_t netwave_start_xmit( struct sk_buff *skb,
+ struct net_device *dev);
static int netwave_rx( struct net_device *dev);
/* Interrupt routines */
@@ -1026,7 +1027,8 @@
return 0;
}
-static int netwave_start_xmit(struct sk_buff *skb, struct net_device *dev) {
+static netdev_tx_t netwave_start_xmit(struct sk_buff *skb,
+ struct net_device *dev) {
/* This flag indicate that the hardware can't perform a transmission.
* Theoritically, NET3 check it before sending a packet to the driver,
* but in fact it never do that and pool continuously.
diff --git a/drivers/net/wireless/orinoco/main.c b/drivers/net/wireless/orinoco/main.c
index 2c7dc65..7a32bcb 100644
--- a/drivers/net/wireless/orinoco/main.c
+++ b/drivers/net/wireless/orinoco/main.c
@@ -337,7 +337,7 @@
/* Tx path */
/********************************************************************/
-static int orinoco_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t orinoco_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct orinoco_private *priv = ndev_priv(dev);
struct net_device_stats *stats = &priv->stats;
diff --git a/drivers/net/wireless/prism54/islpci_eth.c b/drivers/net/wireless/prism54/islpci_eth.c
index 9b5ee34..872b647 100644
--- a/drivers/net/wireless/prism54/islpci_eth.c
+++ b/drivers/net/wireless/prism54/islpci_eth.c
@@ -72,7 +72,7 @@
}
}
-int
+netdev_tx_t
islpci_eth_transmit(struct sk_buff *skb, struct net_device *ndev)
{
islpci_private *priv = netdev_priv(ndev);
diff --git a/drivers/net/wireless/prism54/islpci_eth.h b/drivers/net/wireless/prism54/islpci_eth.h
index 61454d3..54f9a4b 100644
--- a/drivers/net/wireless/prism54/islpci_eth.h
+++ b/drivers/net/wireless/prism54/islpci_eth.h
@@ -64,7 +64,7 @@
};
void islpci_eth_cleanup_transmit(islpci_private *, isl38xx_control_block *);
-int islpci_eth_transmit(struct sk_buff *, struct net_device *);
+netdev_tx_t islpci_eth_transmit(struct sk_buff *, struct net_device *);
int islpci_eth_receive(islpci_private *);
void islpci_eth_tx_timeout(struct net_device *);
void islpci_do_reset_and_wake(struct work_struct *);
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index 3252069..88cd58e 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -104,7 +104,8 @@
static const struct ethtool_ops netdev_ethtool_ops;
static int ray_open(struct net_device *dev);
-static int ray_dev_start_xmit(struct sk_buff *skb, struct net_device *dev);
+static netdev_tx_t ray_dev_start_xmit(struct sk_buff *skb,
+ struct net_device *dev);
static void set_multicast_list(struct net_device *dev);
static void ray_update_multi_list(struct net_device *dev, int all);
static int translate_frame(ray_dev_t *local, struct tx_msg __iomem *ptx,
@@ -915,16 +916,19 @@
}
/*===========================================================================*/
-static int ray_dev_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t ray_dev_start_xmit(struct sk_buff *skb,
+ struct net_device *dev)
{
ray_dev_t *local = netdev_priv(dev);
struct pcmcia_device *link = local->finder;
short length = skb->len;
- if (!(pcmcia_dev_present(link))) {
+ if (!pcmcia_dev_present(link)) {
DEBUG(2, "ray_dev_start_xmit - device not present\n");
- return NETDEV_TX_LOCKED;
+ dev_kfree_skb(skb);
+ return NETDEV_TX_OK;
}
+
DEBUG(3, "ray_dev_start_xmit(skb=%p, dev=%p)\n", skb, dev);
if (local->authentication_state == NEED_TO_AUTH) {
DEBUG(0, "ray_cs Sending authentication request.\n");
@@ -951,8 +955,8 @@
default:
dev->trans_start = jiffies;
dev_kfree_skb(skb);
- return NETDEV_TX_OK;
}
+
return NETDEV_TX_OK;
} /* ray_dev_start_xmit */
diff --git a/drivers/net/wireless/strip.c b/drivers/net/wireless/strip.c
index ef2cb20..ea6a87c 100644
--- a/drivers/net/wireless/strip.c
+++ b/drivers/net/wireless/strip.c
@@ -1533,7 +1533,7 @@
}
/* Encapsulate a datagram and kick it into a TTY queue. */
-static int strip_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t strip_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct strip *strip_info = netdev_priv(dev);
diff --git a/drivers/net/wireless/wavelan.c b/drivers/net/wireless/wavelan.c
index 5cb5329..d634b2d 100644
--- a/drivers/net/wireless/wavelan.c
+++ b/drivers/net/wireless/wavelan.c
@@ -2841,7 +2841,8 @@
* the packet. We also prevent reentrance. Then we call the function
* to send the packet.
*/
-static int wavelan_packet_xmit(struct sk_buff *skb, struct net_device * dev)
+static netdev_tx_t wavelan_packet_xmit(struct sk_buff *skb,
+ struct net_device * dev)
{
net_local *lp = netdev_priv(dev);
unsigned long flags;
diff --git a/drivers/net/wireless/wavelan.p.h b/drivers/net/wireless/wavelan.p.h
index 2daa021..dbe8de6 100644
--- a/drivers/net/wireless/wavelan.p.h
+++ b/drivers/net/wireless/wavelan.p.h
@@ -611,7 +611,7 @@
wv_packet_write(struct net_device *, /* Write a packet to the Tx buffer. */
void *,
short);
-static int
+static netdev_tx_t
wavelan_packet_xmit(struct sk_buff *, /* Send a packet. */
struct net_device *);
/* -------------------- HARDWARE CONFIGURATION -------------------- */
diff --git a/drivers/net/wireless/wavelan_cs.c b/drivers/net/wireless/wavelan_cs.c
index b9748d4..431a20e 100644
--- a/drivers/net/wireless/wavelan_cs.c
+++ b/drivers/net/wireless/wavelan_cs.c
@@ -3078,7 +3078,7 @@
* the packet. We also prevent reentrance. Then, we call the function
* to send the packet...
*/
-static int
+static netdev_tx_t
wavelan_packet_xmit(struct sk_buff * skb,
struct net_device * dev)
{
diff --git a/drivers/net/wireless/wavelan_cs.p.h b/drivers/net/wireless/wavelan_cs.p.h
index 706fd300..81d9153 100644
--- a/drivers/net/wireless/wavelan_cs.p.h
+++ b/drivers/net/wireless/wavelan_cs.p.h
@@ -707,7 +707,7 @@
wv_packet_write(struct net_device *, /* Write a packet to the Tx buffer */
void *,
short);
-static int
+static netdev_tx_t
wavelan_packet_xmit(struct sk_buff *, /* Send a packet */
struct net_device *);
/* -------------------- HARDWARE CONFIGURATION -------------------- */
diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c
index a83a562..4f1e0cf 100644
--- a/drivers/net/wireless/wl3501_cs.c
+++ b/drivers/net/wireless/wl3501_cs.c
@@ -1333,7 +1333,8 @@
* 1 - Could not transmit (dev_queue_xmit will queue it)
* and try to sent it later
*/
-static int wl3501_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t wl3501_hard_start_xmit(struct sk_buff *skb,
+ struct net_device *dev)
{
int enabled, rc;
struct wl3501_card *this = netdev_priv(dev);
diff --git a/drivers/net/wireless/zd1201.c b/drivers/net/wireless/zd1201.c
index dae1bfb..bc81974 100644
--- a/drivers/net/wireless/zd1201.c
+++ b/drivers/net/wireless/zd1201.c
@@ -779,7 +779,8 @@
(llc+snap+type+payload)
zd 1 null byte, zd1201 packet type
*/
-static int zd1201_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t zd1201_hard_start_xmit(struct sk_buff *skb,
+ struct net_device *dev)
{
struct zd1201 *zd = netdev_priv(dev);
unsigned char *txbuf = zd->txdata;