Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelv...

[deliverable/linux.git] / drivers / net / wireless / prism54 / islpci_eth.c

diff --git a/drivers/net/wireless/prism54/islpci_eth.c b/drivers/net/wireless/prism54/islpci_eth.c
index ef3ef4551b31af3c797b54dcfa4906f5bb722f9b..8f6210993448db6d69b26b02bd5100dd52a73a12 100644 (file)
--- a/drivers/net/wireless/prism54/islpci_eth.c
+++ b/drivers/net/wireless/prism54/islpci_eth.c
@@ -87,7 +87,6 @@ islpci_eth_transmit(struct sk_buff *skb, struct net_device *ndev)
        unsigned long flags;
        unsigned char wds_mac[6];
        u32 curr_frag;
-       int err = 0;
 
 #if VERBOSE > SHOW_ERROR_MESSAGES
        DEBUG(SHOW_FUNCTION_CALLS, "islpci_eth_transmit \n");
@@ -107,8 +106,6 @@ islpci_eth_transmit(struct sk_buff *skb, struct net_device *ndev)
                isl38xx_w32_flush(priv->device_base, ISL38XX_DEV_INT_UPDATE,
                                  ISL38XX_DEV_INT_REG);
                udelay(ISL38XX_WRITEIO_DELAY);
-
-               err = -EBUSY;
                goto drop_free;
        }
        /* Check alignment and WDS frame formatting. The start of the packet should
@@ -152,7 +149,6 @@ islpci_eth_transmit(struct sk_buff *skb, struct net_device *ndev)
                        if (unlikely(newskb == NULL)) {
                                printk(KERN_ERR "%s: Cannot allocate skb\n",
                                       ndev->name);
-                               err = -ENOMEM;
                                goto drop_free;
                        }
                        newskb_offset = (4 - (long) newskb->data) & 0x03;
@@ -197,8 +193,6 @@ islpci_eth_transmit(struct sk_buff *skb, struct net_device *ndev)
        if (unlikely(pci_map_address == 0)) {
                printk(KERN_WARNING "%s: cannot map buffer to PCI\n",
                       ndev->name);
-
-               err = -EIO;
                goto drop_free;
        }
        /* Place the fragment in the control block structure. */
@@ -246,7 +240,7 @@ islpci_eth_transmit(struct sk_buff *skb, struct net_device *ndev)
        ndev->stats.tx_dropped++;
        spin_unlock_irqrestore(&priv->slock, flags);
        dev_kfree_skb(skb);
-       return err;
+       return NETDEV_TX_OK;
 }
 
 static inline int