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net: smsc: fix return type of ndo_start_xmit function 

The method ndo_start_xmit() is defined as returning an 'netdev_tx_t',
which is a typedef for an enum type, so make sure the implementation in
this driver has returns 'netdev_tx_t' value, and change the function
return type to netdev_tx_t.

Found by coccinelle.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
YueHaibing 2018-09-26 17:06:29 +08:00 committed by David S. Miller
parent 880e1b2111
commit 6323d57f33
3 changed files with 6 additions and 3 deletions
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3
drivers/net/ethernet/smsc/smc911x.c
View File

@ -513,7 +513,8 @@ static void smc911x_hardware_send_pkt(struct net_device *dev)
* now, or set the card to generates an interrupt when ready
* for the packet.
*/
static int smc911x_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
static netdev_tx_t
smc911x_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct smc911x_local *lp = netdev_priv(dev);
unsigned int free;

3
drivers/net/ethernet/smsc/smc91x.c
View File

@ -638,7 +638,8 @@ done: if (!THROTTLE_TX_PKTS)
* now, or set the card to generates an interrupt when ready
* for the packet.
*/
static int smc_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
static netdev_tx_t
smc_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct smc_local *lp = netdev_priv(dev);
void __iomem *ioaddr = lp->base;

3
drivers/net/ethernet/smsc/smsc911x.c
View File

@ -1786,7 +1786,8 @@ static int smsc911x_stop(struct net_device *dev)
}
/* Entry point for transmitting a packet */
static int smsc911x_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
static netdev_tx_t
smsc911x_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct smsc911x_data *pdata = netdev_priv(dev);
unsigned int freespace;