linux 2.6.16.38 w/ vs2.0.3-rc1

[linux-2.6.git] / net / ieee80211 / ieee80211_crypt_ccmp.c

diff --git a/net/ieee80211/ieee80211_crypt_ccmp.c b/net/ieee80211/ieee80211_crypt_ccmp.c
index 78b2d13..3840d19 100644 (file)
--- a/net/ieee80211/ieee80211_crypt_ccmp.c
+++ b/net/ieee80211/ieee80211_crypt_ccmp.c
@@ -190,8 +190,7 @@ static void ccmp_init_blocks(struct crypto_tfm *tfm,
        ieee80211_ccmp_aes_encrypt(tfm, b0, s0);
 }
 
-static int ieee80211_ccmp_hdr(struct sk_buff *skb, int hdr_len,
-                             u8 *aeskey, int keylen, void *priv)
+static int ieee80211_ccmp_hdr(struct sk_buff *skb, int hdr_len, void *priv)
 {
        struct ieee80211_ccmp_data *key = priv;
        int i;
@@ -200,9 +199,6 @@ static int ieee80211_ccmp_hdr(struct sk_buff *skb, int hdr_len,
        if (skb_headroom(skb) < CCMP_HDR_LEN || skb->len < hdr_len)
                return -1;
 
-       if (aeskey != NULL && keylen >= CCMP_TK_LEN)
-               memcpy(aeskey, key->key, CCMP_TK_LEN);
-
        pos = skb_push(skb, CCMP_HDR_LEN);
        memmove(pos, pos + CCMP_HDR_LEN, hdr_len);
        pos += hdr_len;
@@ -242,7 +238,7 @@ static int ieee80211_ccmp_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
                return -1;
 
        data_len = skb->len - hdr_len;
-       len = ieee80211_ccmp_hdr(skb, hdr_len, NULL, 0, priv);
+       len = ieee80211_ccmp_hdr(skb, hdr_len, priv);
        if (len < 0)
                return -1;