diff options
Diffstat (limited to 'crypto/ctr.c')
| -rw-r--r-- | crypto/ctr.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/crypto/ctr.c b/crypto/ctr.c index 1e9d6b86b3c6..b63b19de68a9 100644 --- a/crypto/ctr.c +++ b/crypto/ctr.c @@ -170,7 +170,6 @@ static int crypto_rfc3686_setkey(struct crypto_skcipher *parent, { struct crypto_rfc3686_ctx *ctx = crypto_skcipher_ctx(parent); struct crypto_skcipher *child = ctx->child; - int err; /* the nonce is stored in bytes at end of key */ if (keylen < CTR_RFC3686_NONCE_SIZE) @@ -184,11 +183,7 @@ static int crypto_rfc3686_setkey(struct crypto_skcipher *parent, crypto_skcipher_clear_flags(child, CRYPTO_TFM_REQ_MASK); crypto_skcipher_set_flags(child, crypto_skcipher_get_flags(parent) & CRYPTO_TFM_REQ_MASK); - err = crypto_skcipher_setkey(child, key, keylen); - crypto_skcipher_set_flags(parent, crypto_skcipher_get_flags(child) & - CRYPTO_TFM_RES_MASK); - - return err; + return crypto_skcipher_setkey(child, key, keylen); } static int crypto_rfc3686_crypt(struct skcipher_request *req) |