diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2016-09-15 14:56:12 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2016-09-22 18:27:43 +0800 |
| commit | e6cc5b8df069cb0feff3d10da9e959cc2618625a (patch) | |
| tree | faffe6e832b3fff0a6795d00cec3fa2d0a9bbba0 /drivers/crypto | |
| parent | 58b0e5d0abfc84094457c93d70c0f6726deb16ac (diff) | |
| download | linux-e6cc5b8df069cb0feff3d10da9e959cc2618625a.tar.bz2 | |
crypto: caam - Return a value directly in caam_hash_cra_init()
* Return a value at the end without storing it in an intermediate variable.
* Delete the local variable "ret" which became unnecessary with
this refactoring.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/caam/caamhash.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/crypto/caam/caamhash.c b/drivers/crypto/caam/caamhash.c index 933252ffe76d..b1dbc53938d7 100644 --- a/drivers/crypto/caam/caamhash.c +++ b/drivers/crypto/caam/caamhash.c @@ -1846,7 +1846,6 @@ static int caam_hash_cra_init(struct crypto_tfm *tfm) HASH_MSG_LEN + SHA256_DIGEST_SIZE, HASH_MSG_LEN + 64, HASH_MSG_LEN + SHA512_DIGEST_SIZE }; - int ret = 0; /* * Get a Job ring from Job Ring driver to ensure in-order @@ -1866,10 +1865,7 @@ static int caam_hash_cra_init(struct crypto_tfm *tfm) crypto_ahash_set_reqsize(__crypto_ahash_cast(tfm), sizeof(struct caam_hash_state)); - - ret = ahash_set_sh_desc(ahash); - - return ret; + return ahash_set_sh_desc(ahash); } static void caam_hash_cra_exit(struct crypto_tfm *tfm) |