---

yaml
---
r: 237021
b: refs/heads/master
c: 747d753
h: refs/heads/master
i:
  237019: 75beaf7
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 942a84901b71f8ac1edb80c4b9db08441536a440
+refs/heads/master: 747d753df7fea1d2d29c5c33623f6d2e5d0ed2d6

trunk/net/mac80211/wpa.c

@@ -26,13 +26,12 @@
 ieee80211_tx_result
 ieee80211_tx_h_michael_mic_add(struct ieee80211_tx_data *tx)
 {
-	u8 *data, *key, *mic, key_offset;
+	u8 *data, *key, *mic;
 	size_t data_len;
 	unsigned int hdrlen;
 	struct ieee80211_hdr *hdr;
 	struct sk_buff *skb = tx->skb;
 	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
-	int authenticator;
 	int tail;
 
 	hdr = (struct ieee80211_hdr *)skb->data;
@@ -62,15 +61,7 @@ ieee80211_tx_h_michael_mic_add(struct ieee80211_tx_data *tx)
 		    skb_headroom(skb) < TKIP_IV_LEN))
 		return TX_DROP;
 
-#if 0
-	authenticator = fc & IEEE80211_FCTL_FROMDS; /* FIX */
-#else
-	authenticator = 1;
-#endif
-	key_offset = authenticator ?
-		NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY :
-		NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY;
-	key = &tx->key->conf.key[key_offset];
+	key = &tx->key->conf.key[NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY];
 	mic = skb_put(skb, MICHAEL_MIC_LEN);
 	michael_mic(key, hdr, data, data_len, mic);
 
@@ -81,14 +72,13 @@ ieee80211_tx_h_michael_mic_add(struct ieee80211_tx_data *tx)
 ieee80211_rx_result
 ieee80211_rx_h_michael_mic_verify(struct ieee80211_rx_data *rx)
 {
-	u8 *data, *key = NULL, key_offset;
+	u8 *data, *key = NULL;
 	size_t data_len;
 	unsigned int hdrlen;
 	u8 mic[MICHAEL_MIC_LEN];
 	struct sk_buff *skb = rx->skb;
 	struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
-	int authenticator = 1, wpa_test = 0;
 
 	/* No way to verify the MIC if the hardware stripped it */
 	if (status->flag & RX_FLAG_MMIC_STRIPPED)
@@ -106,17 +96,9 @@ ieee80211_rx_h_michael_mic_verify(struct ieee80211_rx_data *rx)
 	data = skb->data + hdrlen;
 	data_len = skb->len - hdrlen - MICHAEL_MIC_LEN;
 
-#if 0
-	authenticator = fc & IEEE80211_FCTL_TODS; /* FIX */
-#else
-	authenticator = 1;
-#endif
-	key_offset = authenticator ?
-		NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY :
-		NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY;
-	key = &rx->key->conf.key[key_offset];
+	key = &rx->key->conf.key[NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY];
 	michael_mic(key, hdr, data, data_len, mic);
-	if (memcmp(mic, data + data_len, MICHAEL_MIC_LEN) != 0 || wpa_test) {
+	if (memcmp(mic, data + data_len, MICHAEL_MIC_LEN) != 0) {
 		if (!(status->rx_flags & IEEE80211_RX_RA_MATCH))
 			return RX_DROP_UNUSABLE;
 
@@ -208,7 +190,7 @@ ieee80211_rx_result
 ieee80211_crypto_tkip_decrypt(struct ieee80211_rx_data *rx)
 {
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) rx->skb->data;
-	int hdrlen, res, hwaccel = 0, wpa_test = 0;
+	int hdrlen, res, hwaccel = 0;
 	struct ieee80211_key *key = rx->key;
 	struct sk_buff *skb = rx->skb;
 	struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
@@ -235,7 +217,7 @@ ieee80211_crypto_tkip_decrypt(struct ieee80211_rx_data *rx)
 					  hdr->addr1, hwaccel, rx->queue,
 					  &rx->tkip_iv32,
 					  &rx->tkip_iv16);
-	if (res != TKIP_DECRYPT_OK || wpa_test)
+	if (res != TKIP_DECRYPT_OK)
 		return RX_DROP_UNUSABLE;
 
 	/* Trim ICV */