From 31a1d25a569e52f5dc05b6b63a30ea9dcc95677b Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes@sipsolutions.net>
Date: Fri, 26 Oct 2007 17:04:29 -0400
Subject: [PATCH] ieee80211: fix TKIP QoS bug

patch e797aa1b7da6bfcb2e19a10ae5ead9aa7aea732b in mainline.

The commit 65b6a277 titled "ieee80211: Fix header->qos_ctl endian issue"
*introduced* an endianness bug. Partially revert it.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 net/ieee80211/ieee80211_crypt_tkip.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/ieee80211/ieee80211_crypt_tkip.c b/net/ieee80211/ieee80211_crypt_tkip.c
index 5a48d8e0aec..7f11dd935b7 100644
--- a/net/ieee80211/ieee80211_crypt_tkip.c
+++ b/net/ieee80211/ieee80211_crypt_tkip.c
@@ -584,7 +584,7 @@ static void michael_mic_hdr(struct sk_buff *skb, u8 * hdr)
 	if (stype & IEEE80211_STYPE_QOS_DATA) {
 		const struct ieee80211_hdr_3addrqos *qoshdr =
 			(struct ieee80211_hdr_3addrqos *)skb->data;
-		hdr[12] = qoshdr->qos_ctl & cpu_to_le16(IEEE80211_QCTL_TID);
+		hdr[12] = le16_to_cpu(qoshdr->qos_ctl) & IEEE80211_QCTL_TID;
 	} else
 		hdr[12] = 0;		/* priority */
 
-- 
2.25.4