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-rw-r--r--net/ieee80211/ieee80211_crypt_tkip.c9
1 files changed, 2 insertions, 7 deletions
diff --git a/net/ieee80211/ieee80211_crypt_tkip.c b/net/ieee80211/ieee80211_crypt_tkip.c
index 74d017520a23..4cce3534e408 100644
--- a/net/ieee80211/ieee80211_crypt_tkip.c
+++ b/net/ieee80211/ieee80211_crypt_tkip.c
@@ -537,13 +537,8 @@ static int michael_mic(struct crypto_hash *tfm_michael, u8 * key, u8 * hdr,
return -1;
}
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_set_page(&sg[1], virt_to_page(data));
- sg[1].offset = offset_in_page(data);
- sg[1].length = data_len;
+ sg_set_buf(&sg[0], hdr, 16);
+ sg_set_buf(&sg[1], data, data_len);
if (crypto_hash_setkey(tfm_michael, key, 8))
return -1;