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authorStephen Hemminger <shemminger@vyatta.com>2009-08-31 23:50:58 +0400
committerDavid S. Miller <davem@davemloft.net>2009-09-01 12:14:07 +0400
commit61357325f377889a1daffa14962d705dc814dd0e (patch)
tree7b436f1097abbc5681de6d1e5901f62963b42220 /drivers/net/sfc/tx.c
parentd0cf9c0dadcdc89a755bcb301cfc9c796eb28ccf (diff)
downloadlinux-61357325f377889a1daffa14962d705dc814dd0e.tar.xz
netdev: convert bulk of drivers to netdev_tx_t
In a couple of cases collapse some extra code like: int retval = NETDEV_TX_OK; ... return retval; into return NETDEV_TX_OK; Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/sfc/tx.c')
-rw-r--r--drivers/net/sfc/tx.c18
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/net/sfc/tx.c b/drivers/net/sfc/tx.c
index 14a14788566c..489c4de31447 100644
--- a/drivers/net/sfc/tx.c
+++ b/drivers/net/sfc/tx.c
@@ -138,8 +138,8 @@ static void efx_tsoh_free(struct efx_tx_queue *tx_queue,
* Returns NETDEV_TX_OK or NETDEV_TX_BUSY
* You must hold netif_tx_lock() to call this function.
*/
-static int efx_enqueue_skb(struct efx_tx_queue *tx_queue,
- struct sk_buff *skb)
+static netdev_tx_t efx_enqueue_skb(struct efx_tx_queue *tx_queue,
+ struct sk_buff *skb)
{
struct efx_nic *efx = tx_queue->efx;
struct pci_dev *pci_dev = efx->pci_dev;
@@ -152,7 +152,7 @@ static int efx_enqueue_skb(struct efx_tx_queue *tx_queue,
unsigned int dma_len;
bool unmap_single;
int q_space, i = 0;
- int rc = NETDEV_TX_OK;
+ netdev_tx_t rc = NETDEV_TX_OK;
EFX_BUG_ON_PARANOID(tx_queue->write_count != tx_queue->insert_count);
@@ -353,14 +353,11 @@ static void efx_dequeue_buffers(struct efx_tx_queue *tx_queue,
*
* Context: netif_tx_lock held
*/
-inline int efx_xmit(struct efx_nic *efx,
- struct efx_tx_queue *tx_queue, struct sk_buff *skb)
+inline netdev_tx_t efx_xmit(struct efx_nic *efx,
+ struct efx_tx_queue *tx_queue, struct sk_buff *skb)
{
- int rc;
-
/* Map fragments for DMA and add to TX queue */
- rc = efx_enqueue_skb(tx_queue, skb);
- return rc;
+ return efx_enqueue_skb(tx_queue, skb);
}
/* Initiate a packet transmission. We use one channel per CPU
@@ -372,7 +369,8 @@ inline int efx_xmit(struct efx_nic *efx,
* Note that returning anything other than NETDEV_TX_OK will cause the
* OS to free the skb.
*/
-int efx_hard_start_xmit(struct sk_buff *skb, struct net_device *net_dev)
+netdev_tx_t efx_hard_start_xmit(struct sk_buff *skb,
+ struct net_device *net_dev)
{
struct efx_nic *efx = netdev_priv(net_dev);
struct efx_tx_queue *tx_queue;