diff options
| author | Srishti Sharma <srishtishar@gmail.com> | 2017-09-09 13:18:51 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-09-17 16:35:26 +0200 |
| commit | 63fcb0ce01ce43ba41474b483a090a4a4c6fc11b (patch) | |
| tree | 69044efbb8b1dd466f10393c9ec6192ed044b318 /drivers/staging/ccree | |
| parent | 9ba7bdc9d97e99f0b21442fd7a1eee320de83b9b (diff) | |
Staging: ccree: Merge assignment with return
Merge the assignment and the return statements to return the value
directly. Done using coccinelle.
@@
local idexpression ret;
expression e;
@@
-ret =
+return
e;
-return ret;
Signed-off-by: Srishti Sharma <srishtishar@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/ccree')
| -rw-r--r-- | drivers/staging/ccree/ssi_aead.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/drivers/staging/ccree/ssi_aead.c b/drivers/staging/ccree/ssi_aead.c index 8191ec43f72d..d09da280e48a 100644 --- a/drivers/staging/ccree/ssi_aead.c +++ b/drivers/staging/ccree/ssi_aead.c @@ -651,7 +651,6 @@ setkey_error: static int ssi_rfc4309_ccm_setkey(struct crypto_aead *tfm, const u8 *key, unsigned int keylen) { struct ssi_aead_ctx *ctx = crypto_aead_ctx(tfm); - int rc = 0; if (keylen < 3) return -EINVAL; @@ -659,9 +658,7 @@ static int ssi_rfc4309_ccm_setkey(struct crypto_aead *tfm, const u8 *key, unsign keylen -= 3; memcpy(ctx->ctr_nonce, key + keylen, 3); - rc = ssi_aead_setkey(tfm, key, keylen); - - return rc; + return ssi_aead_setkey(tfm, key, keylen); } #endif /*SSI_CC_HAS_AES_CCM*/ @@ -2214,7 +2211,6 @@ out: static int ssi_rfc4106_gcm_setkey(struct crypto_aead *tfm, const u8 *key, unsigned int keylen) { struct ssi_aead_ctx *ctx = crypto_aead_ctx(tfm); - int rc = 0; SSI_LOG_DEBUG("%s() keylen %d, key %p\n", __func__, keylen, key); @@ -2224,15 +2220,12 @@ static int ssi_rfc4106_gcm_setkey(struct crypto_aead *tfm, const u8 *key, unsign keylen -= 4; memcpy(ctx->ctr_nonce, key + keylen, 4); - rc = ssi_aead_setkey(tfm, key, keylen); - - return rc; + return ssi_aead_setkey(tfm, key, keylen); } static int ssi_rfc4543_gcm_setkey(struct crypto_aead *tfm, const u8 *key, unsigned int keylen) { struct ssi_aead_ctx *ctx = crypto_aead_ctx(tfm); - int rc = 0; SSI_LOG_DEBUG("%s() keylen %d, key %p\n", __func__, keylen, key); @@ -2242,9 +2235,7 @@ static int ssi_rfc4543_gcm_setkey(struct crypto_aead *tfm, const u8 *key, unsign keylen -= 4; memcpy(ctx->ctr_nonce, key + keylen, 4); - rc = ssi_aead_setkey(tfm, key, keylen); - - return rc; + return ssi_aead_setkey(tfm, key, keylen); } static int ssi_gcm_setauthsize(struct crypto_aead *authenc, |