commit b0f76b335f8b1c324b4b2be06369d391b26a7cc9
author Harvey Harrison <harvey.harrison@gmail.com> Wed May 14 16:26:19 2008 -0700
committer John W. Linville <linville@tuxdriver.com> Wed May 21 21:47:49 2008 -0400
tree 22ecaa2eb8ac0d6df3e35b4cecbca1de74ac63bc
parent a7b6f0c5558ad03281b8064d6a4ab2e124dea991

mac80211: add a struct to hold tkip context

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Cc: "John W. Linville" <linville@tuxdriver.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

net/mac80211/wpa.c

diff --git a/net/mac80211/wpa.c b/net/mac80211/wpa.c
index 42f3654..d730449 100644
--- a/net/mac80211/wpa.c
+++ b/net/mac80211/wpa.c
@@ -176,8 +176,8 @@
 	skb_trim(skb, skb->len - MICHAEL_MIC_LEN);
 
 	/* update IV in key information to be able to detect replays */
-	rx->key->u.tkip.iv32_rx[rx->queue] = rx->tkip_iv32;
-	rx->key->u.tkip.iv16_rx[rx->queue] = rx->tkip_iv16;
+	rx->key->u.tkip.rx[rx->queue].iv32 = rx->tkip_iv32;
+	rx->key->u.tkip.rx[rx->queue].iv16 = rx->tkip_iv16;
 
 	return RX_CONTINUE;
 }
@@ -214,19 +214,19 @@
 	pos += hdrlen;
 
 	/* Increase IV for the frame */
-	key->u.tkip.iv16++;
-	if (key->u.tkip.iv16 == 0)
-		key->u.tkip.iv32++;
+	key->u.tkip.tx.iv16++;
+	if (key->u.tkip.tx.iv16 == 0)
+		key->u.tkip.tx.iv32++;
 
 	if (tx->key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE) {
 		hdr = (struct ieee80211_hdr *)skb->data;
 
 		/* hwaccel - with preallocated room for IV */
 		ieee80211_tkip_add_iv(pos, key,
-				      (u8) (key->u.tkip.iv16 >> 8),
-				      (u8) (((key->u.tkip.iv16 >> 8) | 0x20) &
+				      (u8) (key->u.tkip.tx.iv16 >> 8),
+				      (u8) (((key->u.tkip.tx.iv16 >> 8) | 0x20) &
 					    0x7f),
-				      (u8) key->u.tkip.iv16);
+				      (u8) key->u.tkip.tx.iv16);
 
 		tx->control->hw_key = &tx->key->conf;
 		return 0;