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authorHerbert Xu <herbert@gondor.apana.org.au>2006-08-24 12:45:50 +0400
committerHerbert Xu <herbert@gondor.apana.org.au>2006-09-21 05:46:20 +0400
commitdc64ddf4918f0da52df10d83c2a5941a547c2035 (patch)
treeed1c3dcd4b5b6d636d9960caeeb64aa01cf092f1 /drivers/scsi/iscsi_tcp.h
parent8425165dfed27945e8509c141cea245d1739e372 (diff)
downloadlinux-dc64ddf4918f0da52df10d83c2a5941a547c2035.tar.xz
[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>
Diffstat (limited to 'drivers/scsi/iscsi_tcp.h')
-rw-r--r--drivers/scsi/iscsi_tcp.h9
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/scsi/iscsi_tcp.h b/drivers/scsi/iscsi_tcp.h
index 6a4ee704e46e..e35701305fc9 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 @@ struct iscsi_tcp_conn {
/* 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 @@ struct iscsi_tcp_conn {
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;