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/rt2500pci.h b/drivers/net/wireless/rt2x00/rt2500pci.h
index d92aa56..92ba090 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.h
+++ b/drivers/net/wireless/rt2x00/rt2500pci.h
@@ -1082,8 +1082,8 @@
 /*
  * DMA descriptor defines.
  */
-#define TXD_DESC_SIZE			( 11 * sizeof(struct data_desc) )
-#define RXD_DESC_SIZE			( 11 * sizeof(struct data_desc) )
+#define TXD_DESC_SIZE			( 11 * sizeof(__le32) )
+#define RXD_DESC_SIZE			( 11 * sizeof(__le32) )
 
 /*
  * TX descriptor format for TX, PRIO, ATIM and Beacon Ring.