From fa05f1286be25a8ce915c5dd492aea61126b3f33 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Mon, 22 Oct 2007 19:44:26 +0200 Subject: Update net/ to use sg helpers Signed-off-by: Jens Axboe --- net/mac80211/wep.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) (limited to 'net/mac80211/wep.c') diff --git a/net/mac80211/wep.c b/net/mac80211/wep.c index 6675261e958f..cc806d640f7a 100644 --- a/net/mac80211/wep.c +++ b/net/mac80211/wep.c @@ -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)); -- cgit v1.2.3