diff options
| author | Jouni Malinen <jouni.malinen@atheros.com> | 2009-03-02 18:15:53 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-03-05 14:39:38 -0500 |
| commit | e0caf9eaae5182ab4e02a5d703ade64719738f87 (patch) | |
| tree | 7009cf60091d2c403ac4479044c2da067ce8a3ab /drivers/net/wireless/ath9k/hw.c | |
| parent | 672903b329579ff43ae3d553cf55bd82041921c1 (diff) | |
ath9k: Remove unused key xoring
This is not used anywhere in ath9k and is just making the code more
confusing.
Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath9k/hw.c')
| -rw-r--r-- | drivers/net/wireless/ath9k/hw.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/net/wireless/ath9k/hw.c b/drivers/net/wireless/ath9k/hw.c index 5672f43e58e..c8929edfe9d 100644 --- a/drivers/net/wireless/ath9k/hw.c +++ b/drivers/net/wireless/ath9k/hw.c @@ -2415,14 +2415,11 @@ bool ath9k_hw_keysetmac(struct ath_hw *ah, u16 entry, const u8 *mac) bool ath9k_hw_set_keycache_entry(struct ath_hw *ah, u16 entry, const struct ath9k_keyval *k, - const u8 *mac, int xorKey) + const u8 *mac) { const struct ath9k_hw_capabilities *pCap = &ah->caps; u32 key0, key1, key2, key3, key4; u32 keyType; - u32 xorMask = xorKey ? - (ATH9K_KEY_XOR << 24 | ATH9K_KEY_XOR << 16 | ATH9K_KEY_XOR << 8 - | ATH9K_KEY_XOR) : 0; if (entry >= pCap->keycache_size) { DPRINTF(ah->ah_sc, ATH_DBG_KEYCACHE, @@ -2474,11 +2471,11 @@ bool ath9k_hw_set_keycache_entry(struct ath_hw *ah, u16 entry, return false; } - key0 = get_unaligned_le32(k->kv_val + 0) ^ xorMask; - key1 = (get_unaligned_le16(k->kv_val + 4) ^ xorMask) & 0xffff; - key2 = get_unaligned_le32(k->kv_val + 6) ^ xorMask; - key3 = (get_unaligned_le16(k->kv_val + 10) ^ xorMask) & 0xffff; - key4 = get_unaligned_le32(k->kv_val + 12) ^ xorMask; + key0 = get_unaligned_le32(k->kv_val + 0); + key1 = get_unaligned_le16(k->kv_val + 4); + key2 = get_unaligned_le32(k->kv_val + 6); + key3 = get_unaligned_le16(k->kv_val + 10); + key4 = get_unaligned_le32(k->kv_val + 12); if (k->kv_len <= LEN_WEP104) key4 &= 0xff; |