[SCSI] iscsi: Use crypto_hash interface instead of crypto_digest
This patch converts ISCSI to use the new crypto_hash interface instead
of crypto_digest. It's a fairly straightforward substitution.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/drivers/scsi/iscsi_tcp.h b/drivers/scsi/iscsi_tcp.h
index 6a4ee70..e357013 100644
--- a/drivers/scsi/iscsi_tcp.h
+++ b/drivers/scsi/iscsi_tcp.h
@@ -51,6 +51,7 @@
#define ISCSI_SG_TABLESIZE SG_ALL
#define ISCSI_TCP_MAX_CMD_LEN 16
+struct crypto_hash;
struct socket;
/* Socket connection recieve helper */
@@ -84,8 +85,8 @@
/* iSCSI connection-wide sequencing */
int hdr_size; /* PDU header size */
- struct crypto_tfm *rx_tfm; /* CRC32C (Rx) */
- struct crypto_tfm *data_rx_tfm; /* CRC32C (Rx) for data */
+ struct crypto_hash *rx_tfm; /* CRC32C (Rx) */
+ struct hash_desc data_rx_hash; /* CRC32C (Rx) for data */
/* control data */
struct iscsi_tcp_recv in; /* TCP receive context */
@@ -97,8 +98,8 @@
void (*old_write_space)(struct sock *);
/* xmit */
- struct crypto_tfm *tx_tfm; /* CRC32C (Tx) */
- struct crypto_tfm *data_tx_tfm; /* CRC32C (Tx) for data */
+ struct crypto_hash *tx_tfm; /* CRC32C (Tx) */
+ struct hash_desc data_tx_hash; /* CRC32C (Tx) for data */
/* MIB custom statistics */
uint32_t sendpage_failures_cnt;