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Diffstat (limited to 'net/bluetooth/smp.c')
-rw-r--r--net/bluetooth/smp.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c
index 1476a91ce935..d022f126eb02 100644
--- a/net/bluetooth/smp.c
+++ b/net/bluetooth/smp.c
@@ -170,7 +170,6 @@ static int aes_cmac(struct crypto_shash *tfm, const u8 k[16], const u8 *m,
size_t len, u8 mac[16])
{
uint8_t tmp[16], mac_msb[16], msg_msb[CMAC_MSG_MAX];
- SHASH_DESC_ON_STACK(desc, tfm);
int err;
if (len > CMAC_MSG_MAX)
@@ -181,8 +180,6 @@ static int aes_cmac(struct crypto_shash *tfm, const u8 k[16], const u8 *m,
return -EINVAL;
}
- desc->tfm = tfm;
-
/* Swap key and message from LSB to MSB */
swap_buf(k, tmp, 16);
swap_buf(m, msg_msb, len);
@@ -196,8 +193,7 @@ static int aes_cmac(struct crypto_shash *tfm, const u8 k[16], const u8 *m,
return err;
}
- err = crypto_shash_digest(desc, msg_msb, len, mac_msb);
- shash_desc_zero(desc);
+ err = crypto_shash_tfm_digest(tfm, msg_msb, len, mac_msb);
if (err) {
BT_ERR("Hash computation error %d", err);
return err;