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

Message ID 1389870990-3735-1-git-send-email-ard.biesheuvel@linaro.org
State Accepted
Commit 30ef7ef9672d92ab2cac37f60a31955c118321e7
Headers show

Commit Message

Ard Biesheuvel Jan. 16, 2014, 11:16 a.m. UTC
Commit 7ec7c4a9a686 ("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>
 net/mac80211/wpa.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)
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diff --git a/net/mac80211/wpa.c b/net/mac80211/wpa.c
index d65728220763..0781840c8415 100644
--- a/net/mac80211/wpa.c
+++ b/net/mac80211/wpa.c
@@ -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,