diff options
Diffstat (limited to 'drivers/staging/rtl8192e/rtllib_crypt_wep.c')
-rw-r--r-- | drivers/staging/rtl8192e/rtllib_crypt_wep.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/staging/rtl8192e/rtllib_crypt_wep.c b/drivers/staging/rtl8192e/rtllib_crypt_wep.c index b3343a5d0fd6..d11ec39171d5 100644 --- a/drivers/staging/rtl8192e/rtllib_crypt_wep.c +++ b/drivers/staging/rtl8192e/rtllib_crypt_wep.c @@ -27,8 +27,8 @@ struct prism2_wep_data { u8 key[WEP_KEY_LEN + 1]; u8 key_len; u8 key_idx; - struct crypto_skcipher *tx_tfm; - struct crypto_skcipher *rx_tfm; + struct crypto_sync_skcipher *tx_tfm; + struct crypto_sync_skcipher *rx_tfm; }; @@ -41,13 +41,13 @@ static void *prism2_wep_init(int keyidx) goto fail; priv->key_idx = keyidx; - priv->tx_tfm = crypto_alloc_skcipher("ecb(arc4)", 0, CRYPTO_ALG_ASYNC); + priv->tx_tfm = crypto_alloc_sync_skcipher("ecb(arc4)", 0, 0); if (IS_ERR(priv->tx_tfm)) { pr_debug("rtllib_crypt_wep: could not allocate crypto API arc4\n"); priv->tx_tfm = NULL; goto fail; } - priv->rx_tfm = crypto_alloc_skcipher("ecb(arc4)", 0, CRYPTO_ALG_ASYNC); + priv->rx_tfm = crypto_alloc_sync_skcipher("ecb(arc4)", 0, 0); if (IS_ERR(priv->rx_tfm)) { pr_debug("rtllib_crypt_wep: could not allocate crypto API arc4\n"); priv->rx_tfm = NULL; @@ -61,8 +61,8 @@ static void *prism2_wep_init(int keyidx) fail: if (priv) { - crypto_free_skcipher(priv->tx_tfm); - crypto_free_skcipher(priv->rx_tfm); + crypto_free_sync_skcipher(priv->tx_tfm); + crypto_free_sync_skcipher(priv->rx_tfm); kfree(priv); } return NULL; @@ -74,8 +74,8 @@ static void prism2_wep_deinit(void *priv) struct prism2_wep_data *_priv = priv; if (_priv) { - crypto_free_skcipher(_priv->tx_tfm); - crypto_free_skcipher(_priv->rx_tfm); + crypto_free_sync_skcipher(_priv->tx_tfm); + crypto_free_sync_skcipher(_priv->rx_tfm); } kfree(priv); } @@ -135,7 +135,7 @@ static int prism2_wep_encrypt(struct sk_buff *skb, int hdr_len, void *priv) memcpy(key + 3, wep->key, wep->key_len); if (!tcb_desc->bHwSec) { - SKCIPHER_REQUEST_ON_STACK(req, wep->tx_tfm); + SYNC_SKCIPHER_REQUEST_ON_STACK(req, wep->tx_tfm); /* Append little-endian CRC32 and encrypt it to produce ICV */ crc = ~crc32_le(~0, pos, len); @@ -146,8 +146,8 @@ static int prism2_wep_encrypt(struct sk_buff *skb, int hdr_len, void *priv) icv[3] = crc >> 24; sg_init_one(&sg, pos, len+4); - crypto_skcipher_setkey(wep->tx_tfm, key, klen); - skcipher_request_set_tfm(req, wep->tx_tfm); + crypto_sync_skcipher_setkey(wep->tx_tfm, key, klen); + skcipher_request_set_sync_tfm(req, wep->tx_tfm); skcipher_request_set_callback(req, 0, NULL, NULL); skcipher_request_set_crypt(req, &sg, &sg, len + 4, NULL); err = crypto_skcipher_encrypt(req); @@ -199,11 +199,11 @@ static int prism2_wep_decrypt(struct sk_buff *skb, int hdr_len, void *priv) plen = skb->len - hdr_len - 8; if (!tcb_desc->bHwSec) { - SKCIPHER_REQUEST_ON_STACK(req, wep->rx_tfm); + SYNC_SKCIPHER_REQUEST_ON_STACK(req, wep->rx_tfm); sg_init_one(&sg, pos, plen+4); - crypto_skcipher_setkey(wep->rx_tfm, key, klen); - skcipher_request_set_tfm(req, wep->rx_tfm); + crypto_sync_skcipher_setkey(wep->rx_tfm, key, klen); + skcipher_request_set_sync_tfm(req, wep->rx_tfm); skcipher_request_set_callback(req, 0, NULL, NULL); skcipher_request_set_crypt(req, &sg, &sg, plen + 4, NULL); err = crypto_skcipher_decrypt(req); |