staging: ft1000: Fix coding style in ft1000_copy_up_pkt function.

Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/ft1000/ft1000-usb/ft1000_hw.c

@@ -1085,7 +1085,7 @@ static int ft1000_start_xmit(struct sk_buff *skb, struct net_device *dev)
 //              SUCCESS
 //
 //---------------------------------------------------------------------------
-static int ft1000_copy_up_pkt (struct urb *urb)
+static int ft1000_copy_up_pkt(struct urb *urb)
 {
 	struct ft1000_info *info = urb->context;
 	struct ft1000_device *ft1000dev = info->pFt1000Dev;
@@ -1096,59 +1096,51 @@ static int ft1000_copy_up_pkt (struct urb *urb)
 	u16 lena;		//mbelian
 	struct sk_buff *skb;
 	u16 i;
-    u8 *pbuffer=NULL;
-    u8 *ptemp=NULL;
+	u8 *pbuffer = NULL;
+	u8 *ptemp = NULL;
 	u16 *chksum;
 
-
 	//DEBUG("ft1000_copy_up_pkt entered\n");
 
-    if ( ft1000dev->status & FT1000_STATUS_CLOSING)
-    {
+	if (ft1000dev->status & FT1000_STATUS_CLOSING) {
 		DEBUG("network driver is closed, return\n");
 		return STATUS_SUCCESS;
 	}
-
 	// Read length
 	len = urb->transfer_buffer_length;
 	lena = urb->actual_length;	//mbelian
 	//DEBUG("ft1000_copy_up_pkt: transfer_buffer_length=%d, actual_buffer_len=%d\n",
 	//       urb->transfer_buffer_length, urb->actual_length);
 
-    chksum = (u16 *)ft1000dev->rx_buf;
+	chksum = (u16 *) ft1000dev->rx_buf;
 
 	tempword = *chksum++;
-    for (i=1; i<7; i++)
-    {
+	for (i = 1; i < 7; i++)
 		tempword ^= *chksum++;
-    }
 
-    if  (tempword != *chksum)
-    {
-        info->stats.rx_errors ++;
+	if (tempword != *chksum) {
+		info->stats.rx_errors++;
 		ft1000_submit_rx_urb(info);
 		return STATUS_FAILURE;
 	}
 
-
 	//DEBUG("ft1000_copy_up_pkt: checksum is correct %x\n", *chksum);
 
-    skb = dev_alloc_skb(len+12+2);
+	skb = dev_alloc_skb(len + 12 + 2);
 
-    if (skb == NULL)
-    {
+	if (skb == NULL) {
 		DEBUG("ft1000_copy_up_pkt: No Network buffers available\n");
 		info->stats.rx_errors++;
 		ft1000_submit_rx_urb(info);
 		return STATUS_FAILURE;
 	}
 
-    pbuffer = (u8 *)skb_put(skb, len+12);
+	pbuffer = (u8 *) skb_put(skb, len + 12);
 
-    //subtract the number of bytes read already
+	/* subtract the number of bytes read already */
 	ptemp = pbuffer;
 
-    // fake MAC address
+	/* fake MAC address */
 	*pbuffer++ = net->dev_addr[0];
 	*pbuffer++ = net->dev_addr[1];
 	*pbuffer++ = net->dev_addr[2];
@@ -1162,16 +1154,14 @@ static int ft1000_copy_up_pkt (struct urb *urb)
 	*pbuffer++ = 0xff;
 	*pbuffer++ = 0xfe;
 
-
-
-
-	memcpy(pbuffer, ft1000dev->rx_buf+sizeof(struct pseudo_hdr), len-sizeof(struct pseudo_hdr));
+	memcpy(pbuffer, ft1000dev->rx_buf + sizeof(struct pseudo_hdr),
+	       len - sizeof(struct pseudo_hdr));
 
 	//DEBUG("ft1000_copy_up_pkt: Data passed to Protocol layer\n");
 	/*for (i=0; i<len+12; i++)
 	   {
 	   DEBUG("ft1000_copy_up_pkt: Protocol Data: 0x%x\n ", *ptemp++);
-    }*/
+	   } */
 
 	skb->dev = net;
 
@@ -1180,14 +1170,15 @@ static int ft1000_copy_up_pkt (struct urb *urb)
 	netif_rx(skb);
 
 	info->stats.rx_packets++;
-    // Add on 12 bytes for MAC address which was removed
-    info->stats.rx_bytes += (lena+12); //mbelian
+	/* Add on 12 bytes for MAC address which was removed */
+	info->stats.rx_bytes += (lena + 12);	//mbelian
 
 	ft1000_submit_rx_urb(info);
 	//DEBUG("ft1000_copy_up_pkt exited\n");
 	return SUCCESS;
 }
 
+
 //---------------------------------------------------------------------------
 //
 // Function:   ft1000_submit_rx_urb