Pull thermal into release branch

[pandora-kernel.git] / drivers / net / wireless / zd1201.c

diff --git a/drivers/net/wireless/zd1201.c b/drivers/net/wireless/zd1201.c
index 80af9a9..935b144 100644 (file)
--- a/drivers/net/wireless/zd1201.c
+++ b/drivers/net/wireless/zd1201.c
@@ -112,7 +112,7 @@ exit:
        return err;
 }
 
-static void zd1201_usbfree(struct urb *urb, struct pt_regs *regs)
+static void zd1201_usbfree(struct urb *urb)
 {
        struct zd1201 *zd = urb->context;
 
@@ -177,7 +177,7 @@ static int zd1201_docmd(struct zd1201 *zd, int cmd, int parm0,
 }
 
 /* Callback after sending out a packet */
-static void zd1201_usbtx(struct urb *urb, struct pt_regs *regs)
+static void zd1201_usbtx(struct urb *urb)
 {
        struct zd1201 *zd = urb->context;
        netif_wake_queue(zd->dev);
@@ -185,7 +185,7 @@ static void zd1201_usbtx(struct urb *urb, struct pt_regs *regs)
 }
 
 /* Incoming data */
-static void zd1201_usbrx(struct urb *urb, struct pt_regs *regs)
+static void zd1201_usbrx(struct urb *urb)
 {
        struct zd1201 *zd = urb->context;
        int free = 0;
@@ -193,10 +193,8 @@ static void zd1201_usbrx(struct urb *urb, struct pt_regs *regs)
        struct sk_buff *skb;
        unsigned char type;
 
-       if (!zd) {
-               free = 1;
-               goto exit;
-       }
+       if (!zd)
+               return;
 
        switch(urb->status) {
                case -EILSEQ:
@@ -329,7 +327,6 @@ static void zd1201_usbrx(struct urb *urb, struct pt_regs *regs)
                        memcpy(skb_put(skb, 6), &data[datalen-8], 6);
                        memcpy(skb_put(skb, 2), &data[datalen-24], 2);
                        memcpy(skb_put(skb, len), data, len);
-                       skb->dev = zd->dev;
                        skb->dev->last_rx = jiffies;
                        skb->protocol = eth_type_trans(skb, zd->dev);
                        zd->stats.rx_packets++;
@@ -387,7 +384,6 @@ static void zd1201_usbrx(struct urb *urb, struct pt_regs *regs)
                        memcpy(skb_put(skb, 2), &data[6], 2);
                        memcpy(skb_put(skb, len), data+8, len);
                }
-               skb->dev = zd->dev;
                skb->dev->last_rx = jiffies;
                skb->protocol = eth_type_trans(skb, zd->dev);
                zd->stats.rx_packets++;
@@ -811,10 +807,10 @@ static int zd1201_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
        txbuf[4] = 0x00;
        txbuf[5] = 0x00;
 
-       memcpy(txbuf+6, skb->data+12, skb->len-12);
+       skb_copy_from_linear_data_offset(skb, 12, txbuf + 6, skb->len - 12);
        if (pad)
                txbuf[skb->len-12+6]=0;
-       memcpy(txbuf+skb->len-12+6+pad, skb->data, 12);
+       skb_copy_from_linear_data(skb, txbuf + skb->len - 12 + 6 + pad, 12);
        *(__be16*)&txbuf[skb->len+6+pad] = htons(skb->len-12+6);
        txbuf[txbuflen-1] = 0;
 
@@ -1830,10 +1826,8 @@ err_start:
        /* Leave the device in reset state */
        zd1201_docmd(zd, ZD1201_CMDCODE_INIT, 0, 0, 0);
 err_zd:
-       if (zd->tx_urb)
-               usb_free_urb(zd->tx_urb);
-       if (zd->rx_urb)
-               usb_free_urb(zd->rx_urb);
+       usb_free_urb(zd->tx_urb);
+       usb_free_urb(zd->rx_urb);
        kfree(zd);
        return err;
 }