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mac80211: drop unused param 'encrypted' from ccmp_special_blocks() 

Commit 7ec7c4a9a6 ("mac80211: port CCMP to cryptoapi's CCM driver")
resulted in the 'encrypted' param of ccmp_special_blocks() to be no
longer used so it can be dropped from the prototype.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Ard Biesheuvel 2014-01-16 12:16:30 +01:00 committed by Johannes Berg
parent 0b9323f600
commit 30ef7ef967
1 changed files with 3 additions and 4 deletions
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7
net/mac80211/wpa.c
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@ -301,8 +301,7 @@ ieee80211_crypto_tkip_decrypt(struct ieee80211_rx_data *rx)
}
static void ccmp_special_blocks(struct sk_buff *skb, u8 *pn, u8 *b_0, u8 *aad,
int encrypted)
static void ccmp_special_blocks(struct sk_buff *skb, u8 *pn, u8 *b_0, u8 *aad)
{
__le16 mask_fc;
int a4_included, mgmt;
@ -456,7 +455,7 @@ static int ccmp_encrypt_skb(struct ieee80211_tx_data *tx, struct sk_buff *skb)
return 0;
pos += IEEE80211_CCMP_HDR_LEN;
ccmp_special_blocks(skb, pn, b_0, aad, 0);
ccmp_special_blocks(skb, pn, b_0, aad);
ieee80211_aes_ccm_encrypt(key->u.ccmp.tfm, b_0, aad, pos, len,
skb_put(skb, IEEE80211_CCMP_MIC_LEN));
@ -524,7 +523,7 @@ ieee80211_crypto_ccmp_decrypt(struct ieee80211_rx_data *rx)
u8 aad[2 * AES_BLOCK_SIZE];
u8 b_0[AES_BLOCK_SIZE];
/* hardware didn't decrypt/verify MIC */
ccmp_special_blocks(skb, pn, b_0, aad, 1);
ccmp_special_blocks(skb, pn, b_0, aad);
if (ieee80211_aes_ccm_decrypt(
key->u.ccmp.tfm, b_0, aad,