Update net/ to use sg helpers
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/net/ieee80211/ieee80211_crypt_tkip.c b/net/ieee80211/ieee80211_crypt_tkip.c
index 72e6ab6..c796661 100644
--- a/net/ieee80211/ieee80211_crypt_tkip.c
+++ b/net/ieee80211/ieee80211_crypt_tkip.c
@@ -390,9 +390,7 @@
icv[3] = crc >> 24;
crypto_blkcipher_setkey(tkey->tx_tfm_arc4, rc4key, 16);
- sg.page = virt_to_page(pos);
- sg.offset = offset_in_page(pos);
- sg.length = len + 4;
+ sg_init_one(&sg, pos, len + 4);
return crypto_blkcipher_encrypt(&desc, &sg, &sg, len + 4);
}
@@ -485,9 +483,7 @@
plen = skb->len - hdr_len - 12;
crypto_blkcipher_setkey(tkey->rx_tfm_arc4, rc4key, 16);
- sg.page = virt_to_page(pos);
- sg.offset = offset_in_page(pos);
- sg.length = plen + 4;
+ sg_init_one(&sg, pos, plen + 4);
if (crypto_blkcipher_decrypt(&desc, &sg, &sg, plen + 4)) {
if (net_ratelimit()) {
printk(KERN_DEBUG ": TKIP: failed to decrypt "
@@ -539,11 +535,12 @@
printk(KERN_WARNING "michael_mic: tfm_michael == NULL\n");
return -1;
}
- sg[0].page = virt_to_page(hdr);
+ sg_init_table(sg, 2);
+ sg_set_page(&sg[0], virt_to_page(hdr));
sg[0].offset = offset_in_page(hdr);
sg[0].length = 16;
- sg[1].page = virt_to_page(data);
+ sg_set_page(&sg[1], virt_to_page(data));
sg[1].offset = offset_in_page(data);
sg[1].length = data_len;