[PATCH 06/11] rt2x00: Removed unused descriptor read in txdone

[Ivo van Doorn <ivdoorn@gmail.com>]

>From 5410c980823b6fd68d38f0230da51cdd70e0e7eb Mon Sep 17 00:00:00 2001
From: Ivo van Doorn <IvDoorn@gmail.com>
Date: Tue, 3 Jun 2008 18:49:49 +0200
Subject: [PATCH] rt2x00: Removed unused descriptor read in txdone

rt2x00usb doesn't need the TX descriptor in the TX done path.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
---
 drivers/net/wireless/rt2x00/rt2x00usb.c |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)

diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index 36a087a..86f1ab7 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -130,16 +130,12 @@ static void rt2x00usb_interrupt_txdone(struct urb *urb)
 	struct queue_entry *entry = (struct queue_entry *)urb->context;
 	struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
 	struct txdone_entry_desc txdesc;
-	__le32 *txd = (__le32 *)entry->skb->data;
 	enum data_queue_qid qid = skb_get_queue_mapping(entry->skb);
-	u32 word;
 
 	if (!test_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags) ||
 	    !__test_and_clear_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags))
 		return;
 
-	rt2x00_desc_read(txd, 0, &word);
-
 	/*
 	 * Remove the descriptor data from the buffer.
 	 */
-- 
1.5.5.3