rt2x00: Split of TXWI writing to write_tx_data callback in rt2800usb.

Align with the way PCI devices are handled, even though it is not
strictly necessary.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

2 files changed, 13 insertions, 7 deletions

diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index 7bec15fc0cfc..0af53bdb5c74 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -648,7 +648,9 @@ static int rt2800pci_set_device_state(struct rt2x00_dev *rt2x00dev,
 static void rt2800pci_write_tx_data(struct queue_entry* entry,
                                     struct txentry_desc *txdesc)
 {
-        rt2800_write_txwi((__le32 *) entry->skb->data, txdesc);
+        __le32 *txwi = (__le32 *) entry->skb->data;
+
+        rt2800_write_txwi(txwi, txdesc);
 }
 
 
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index 6d4de6080040..4f85f7b42441 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -430,21 +430,24 @@ static int rt2800usb_set_device_state(struct rt2x00_dev *rt2x00dev,
 /*
  * TX descriptor initialization
  */
+static void rt2800usb_write_tx_data(struct queue_entry* entry,
+                                    struct txentry_desc *txdesc)
+{
+        __le32 *txwi = (__le32 *) (entry->skb->data + TXINFO_DESC_SIZE);
+
+        rt2800_write_txwi(txwi, txdesc);
+}
+
+
 static void rt2800usb_write_tx_desc(struct rt2x00_dev *rt2x00dev,
                                     struct sk_buff *skb,
                                     struct txentry_desc *txdesc)
 {
         struct skb_frame_desc *skbdesc = get_skb_frame_desc(skb);
         __le32 *txi = (__le32 *) skb->data;
-        __le32 *txwi = (__le32 *) (skb->data + TXINFO_DESC_SIZE);
         u32 word;
 
         /*
-         * Initialize TXWI descriptor
-         */
-        rt2800_write_txwi(txwi, txdesc);
-
-        /*
          * Initialize TXINFO descriptor
          */
         rt2x00_desc_read(txi, 0, &word);
@@ -652,6 +655,7 @@ static const struct rt2x00lib_ops rt2800usb_rt2x00_ops = {
         .reset_tuner            = rt2800_reset_tuner,
         .link_tuner             = rt2800_link_tuner,
         .write_tx_desc          = rt2800usb_write_tx_desc,
+        .write_tx_data          = rt2800usb_write_tx_data,
         .write_beacon           = rt2800_write_beacon,
         .get_tx_data_len        = rt2800usb_get_tx_data_len,
         .kick_tx_queue          = rt2x00usb_kick_tx_queue,