diff options
| author | Tom Lendacky <thomas.lendacky@amd.com> | 2014-01-06 13:34:23 -0600 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2014-01-15 11:33:40 +0800 |
| commit | 82d1585b9a9d5106ec6a630696f3e2e532fc3cba (patch) | |
| tree | 7d9afd48c678884bb88f98168098ea53aee57936 /drivers/crypto/ccp | |
| parent | 81a59f000e1d4a60a03081a1fc64aee46d6f0c3e (diff) | |
| download | linux-stable-82d1585b9a9d5106ec6a630696f3e2e532fc3cba.tar.gz linux-stable-82d1585b9a9d5106ec6a630696f3e2e532fc3cba.tar.bz2 linux-stable-82d1585b9a9d5106ec6a630696f3e2e532fc3cba.zip | |
crypto: ccp - Cleanup hash invocation calls
Cleanup the ahash digest invocations to check the init
return code and make use of the finup routine.
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/ccp')
| -rw-r--r-- | drivers/crypto/ccp/ccp-crypto-aes-cmac.c | 2 | ||||
| -rw-r--r-- | drivers/crypto/ccp/ccp-crypto-sha.c | 8 |
2 files changed, 7 insertions, 3 deletions
diff --git a/drivers/crypto/ccp/ccp-crypto-aes-cmac.c b/drivers/crypto/ccp/ccp-crypto-aes-cmac.c index a52b97a4c843..8e162ad82085 100644 --- a/drivers/crypto/ccp/ccp-crypto-aes-cmac.c +++ b/drivers/crypto/ccp/ccp-crypto-aes-cmac.c @@ -198,7 +198,7 @@ static int ccp_aes_cmac_digest(struct ahash_request *req) if (ret) return ret; - return ccp_do_cmac_update(req, req->nbytes, 1); + return ccp_aes_cmac_finup(req); } static int ccp_aes_cmac_setkey(struct crypto_ahash *tfm, const u8 *key, diff --git a/drivers/crypto/ccp/ccp-crypto-sha.c b/drivers/crypto/ccp/ccp-crypto-sha.c index d30f6c893ffb..3867290b3531 100644 --- a/drivers/crypto/ccp/ccp-crypto-sha.c +++ b/drivers/crypto/ccp/ccp-crypto-sha.c @@ -248,9 +248,13 @@ static int ccp_sha_finup(struct ahash_request *req) static int ccp_sha_digest(struct ahash_request *req) { - ccp_sha_init(req); + int ret; - return ccp_do_sha_update(req, req->nbytes, 1); + ret = ccp_sha_init(req); + if (ret) + return ret; + + return ccp_sha_finup(req); } static int ccp_sha_setkey(struct crypto_ahash *tfm, const u8 *key, |