From: Gertjan van Wingerde <gwingerde@gmail.com>
Date: Sat, 8 May 2010 21:40:18 +0000 (+0200)
Subject: rt2x00: Fix setting of txdesc->length field.
X-Git-Tag: v2.6.35-rc1~473^2~167^2~10
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d43e49ec83b7d1b1339205e1f3980a447658dc40;p=platform%2Fupstream%2Fkernel-adaptation-pc.git

rt2x00: Fix setting of txdesc->length field.

We should take the stripping of the IV into account for the txdesc->length
field.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Tested-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/rt2x00/rt2x00crypto.c b/drivers/net/wireless/rt2x00/rt2x00crypto.c
index d291c78..583dacd 100644
--- a/drivers/net/wireless/rt2x00/rt2x00crypto.c
+++ b/drivers/net/wireless/rt2x00/rt2x00crypto.c
@@ -128,6 +128,7 @@ void rt2x00crypto_tx_remove_iv(struct sk_buff *skb, struct txentry_desc *txdesc)
 
 	/* Pull buffer to correct size */
 	skb_pull(skb, txdesc->iv_len);
+	txdesc->length -= txdesc->iv_len;
 
 	/* IV/EIV data has officially been stripped */
 	skbdesc->flags |= SKBDESC_IV_STRIPPED;