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Update net/ to use sg helpers

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Signed-off-by: Jens Axboe <[email protected]>
This commit is contained in:
Jens Axboe 2007-10-22 19:44:26 +02:00
commit fa05f1286b
9 changed files with 25 additions and 33 deletions
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8
net/mac80211/wep.c
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@ -138,9 +138,7 @@ void ieee80211_wep_encrypt_data(struct crypto_blkcipher *tfm, u8 *rc4key,
*icv = cpu_to_le32(~crc32_le(~0, data, data_len));
crypto_blkcipher_setkey(tfm, rc4key, klen);
sg.page = virt_to_page(data);
sg.offset = offset_in_page(data);
sg.length = data_len + WEP_ICV_LEN;
sg_init_one(&sg, data, data_len + WEP_ICV_LEN);
crypto_blkcipher_encrypt(&desc, &sg, &sg, sg.length);
}
@ -204,9 +202,7 @@ int ieee80211_wep_decrypt_data(struct crypto_blkcipher *tfm, u8 *rc4key,
__le32 crc;
crypto_blkcipher_setkey(tfm, rc4key, klen);
sg.page = virt_to_page(data);
sg.offset = offset_in_page(data);
sg.length = data_len + WEP_ICV_LEN;
sg_init_one(&sg, data, data_len + WEP_ICV_LEN);
crypto_blkcipher_decrypt(&desc, &sg, &sg, sg.length);
crc = cpu_to_le32(~crc32_le(~0, data, data_len));