staging: vt6656: code cleanup in vt6656 DMA TX
Lindented, removed unused variables and cleared checkpatch warnings.
Signed-off-by: Andres More <more.andres@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/staging/vt6656/main_usb.c b/drivers/staging/vt6656/main_usb.c
index 51a858f..d943fb9 100644
--- a/drivers/staging/vt6656/main_usb.c
+++ b/drivers/staging/vt6656/main_usb.c
@@ -1292,34 +1292,22 @@
}
}
-static int device_dma0_tx_80211(struct sk_buff *skb, struct net_device *dev) {
- PSDevice pDevice=netdev_priv(dev);
- PBYTE pbMPDU;
- unsigned int cbMPDULen = 0;
+static int device_dma0_tx_80211(struct sk_buff *skb, struct net_device *dev)
+{
+ PSDevice pDevice = netdev_priv(dev);
+ spin_lock_irq(&pDevice->lock);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_dma0_tx_80211\n");
- spin_lock_irq(&pDevice->lock);
+ if (unlikely(pDevice->bStopTx0Pkt))
+ dev_kfree_skb_irq(skb);
+ else
+ vDMA0_tx_80211(pDevice, skb);
- if (pDevice->bStopTx0Pkt == TRUE) {
- dev_kfree_skb_irq(skb);
- spin_unlock_irq(&pDevice->lock);
- return 0;
- };
+ spin_unlock_irq(&pDevice->lock);
-
- cbMPDULen = skb->len;
- pbMPDU = skb->data;
-
- vDMA0_tx_80211(pDevice, skb);
-
- spin_unlock_irq(&pDevice->lock);
-
- return 0;
-
+ return NETDEV_TX_OK;
}
-
static int device_xmit(struct sk_buff *skb, struct net_device *dev) {
PSDevice pDevice=netdev_priv(dev);
struct net_device_stats* pStats = &pDevice->stats;