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hdlc: convert to netdev_tx_t

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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 19:50:48 +00:00 committed by David S. Miller
parent d71a674922
commit 4c5d502d8b
5 changed files with 16 additions and 20 deletions
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7
drivers/char/pcmcia/synclink_cs.c
View file

@ -4005,10 +4005,9 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
*
* skb socket buffer containing HDLC frame
* dev pointer to network device structure
*
* returns 0 if success, otherwise error code
*/
static int hdlcdev_xmit(struct sk_buff *skb, struct net_device *dev)
static netdev_tx_t hdlcdev_xmit(struct sk_buff *skb,
struct net_device *dev)
{
MGSLPC_INFO *info = dev_to_port(dev);
unsigned long flags;
@ -4043,7 +4042,7 @@ static int hdlcdev_xmit(struct sk_buff *skb, struct net_device *dev)
}
spin_unlock_irqrestore(&info->lock,flags);
return 0;
return NETDEV_TX_OK;
}
/**

7
drivers/char/synclink.c
View file

@ -7697,10 +7697,9 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
*
* skb socket buffer containing HDLC frame
* dev pointer to network device structure
*
* returns 0 if success, otherwise error code
*/
static int hdlcdev_xmit(struct sk_buff *skb, struct net_device *dev)
static netdev_tx_t hdlcdev_xmit(struct sk_buff *skb,
struct net_device *dev)
{
struct mgsl_struct *info = dev_to_port(dev);
unsigned long flags;
@ -7731,7 +7730,7 @@ static int hdlcdev_xmit(struct sk_buff *skb, struct net_device *dev)
usc_start_transmitter(info);
spin_unlock_irqrestore(&info->irq_spinlock,flags);
return 0;
return NETDEV_TX_OK;
}
/**

7
drivers/char/synclink_gt.c
View file

@ -1497,10 +1497,9 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
*
* skb socket buffer containing HDLC frame
* dev pointer to network device structure
*
* returns 0 if success, otherwise error code
*/
static int hdlcdev_xmit(struct sk_buff *skb, struct net_device *dev)
static netdev_tx_t hdlcdev_xmit(struct sk_buff *skb,
struct net_device *dev)
{
struct slgt_info *info = dev_to_port(dev);
unsigned long flags;
@ -1529,7 +1528,7 @@ static int hdlcdev_xmit(struct sk_buff *skb, struct net_device *dev)
update_tx_timer(info);
spin_unlock_irqrestore(&info->lock,flags);
return 0;
return NETDEV_TX_OK;
}
/**

7
drivers/char/synclinkmp.c
View file

@ -1608,10 +1608,9 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
*
* skb socket buffer containing HDLC frame
* dev pointer to network device structure
*
* returns 0 if success, otherwise error code
*/
static int hdlcdev_xmit(struct sk_buff *skb, struct net_device *dev)
static netdev_tx_t hdlcdev_xmit(struct sk_buff *skb,
struct net_device *dev)
{
SLMP_INFO *info = dev_to_port(dev);
unsigned long flags;
@ -1642,7 +1641,7 @@ static int hdlcdev_xmit(struct sk_buff *skb, struct net_device *dev)
tx_start(info);
spin_unlock_irqrestore(&info->lock,flags);
return 0;
return NETDEV_TX_OK;
}
/**

6
include/linux/hdlc.h
View file

@ -38,7 +38,7 @@ struct hdlc_proto {
int (*ioctl)(struct net_device *dev, struct ifreq *ifr);
__be16 (*type_trans)(struct sk_buff *skb, struct net_device *dev);
int (*netif_rx)(struct sk_buff *skb);
int (*xmit)(struct sk_buff *skb, struct net_device *dev);
netdev_tx_t (*xmit)(struct sk_buff *skb, struct net_device *dev);
struct module *module;
struct hdlc_proto *next; /* next protocol in the list */
};
@ -51,7 +51,7 @@ typedef struct hdlc_device {
unsigned short encoding, unsigned short parity);
/* hardware driver must handle this instead of dev->hard_start_xmit */
int (*xmit)(struct sk_buff *skb, struct net_device *dev);
netdev_tx_t (*xmit)(struct sk_buff *skb, struct net_device *dev);
/* Things below are for HDLC layer internal use only */
const struct hdlc_proto *proto;
@ -106,7 +106,7 @@ void hdlc_close(struct net_device *dev);
/* May be used by hardware driver */
int hdlc_change_mtu(struct net_device *dev, int new_mtu);
/* Must be pointed to by hw driver's dev->netdev_ops->ndo_start_xmit */
int hdlc_start_xmit(struct sk_buff *skb, struct net_device *dev);
netdev_tx_t hdlc_start_xmit(struct sk_buff *skb, struct net_device *dev);
int attach_hdlc_protocol(struct net_device *dev, struct hdlc_proto *proto,
size_t size);