rt2x00: Remove data_desc structure

Coverty indicated that data_desc with a single
element array is bad coding style. This removes
the structure and forces everybody to use __le32.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index d18cca8..2cd2c9f 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -488,7 +488,7 @@
 	 * TX control handlers
 	 */
 	void (*write_tx_desc) (struct rt2x00_dev *rt2x00dev,
-			       struct data_desc *txd,
+			       __le32 *txd,
 			       struct txdata_entry_desc *desc,
 			       struct ieee80211_hdr *ieee80211hdr,
 			       unsigned int length,
@@ -889,7 +889,7 @@
  * TX descriptor initializer
  */
 void rt2x00lib_write_tx_desc(struct rt2x00_dev *rt2x00dev,
-			     struct data_desc *txd,
+			     __le32 *txd,
 			     struct ieee80211_hdr *ieee80211hdr,
 			     unsigned int length,
 			     struct ieee80211_tx_control *control);