diff options
Diffstat (limited to 'crypto/xts.c')
| -rw-r--r-- | crypto/xts.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/crypto/xts.c b/crypto/xts.c index ab117633d64e..29efa15f1495 100644 --- a/crypto/xts.c +++ b/crypto/xts.c @@ -61,8 +61,6 @@ static int setkey(struct crypto_skcipher *parent, const u8 *key, crypto_cipher_set_flags(tweak, crypto_skcipher_get_flags(parent) & CRYPTO_TFM_REQ_MASK); err = crypto_cipher_setkey(tweak, key + keylen, keylen); - crypto_skcipher_set_flags(parent, crypto_cipher_get_flags(tweak) & - CRYPTO_TFM_RES_MASK); if (err) return err; @@ -71,11 +69,7 @@ static int setkey(struct crypto_skcipher *parent, const u8 *key, 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); } /* @@ -361,20 +355,21 @@ static int create(struct crypto_template *tmpl, struct rtattr **tb) ctx = skcipher_instance_ctx(inst); - crypto_set_skcipher_spawn(&ctx->spawn, skcipher_crypto_instance(inst)); - mask = crypto_requires_off(algt->type, algt->mask, CRYPTO_ALG_NEED_FALLBACK | CRYPTO_ALG_ASYNC); - err = crypto_grab_skcipher(&ctx->spawn, cipher_name, 0, mask); + err = crypto_grab_skcipher(&ctx->spawn, skcipher_crypto_instance(inst), + cipher_name, 0, mask); if (err == -ENOENT) { err = -ENAMETOOLONG; if (snprintf(ctx->name, CRYPTO_MAX_ALG_NAME, "ecb(%s)", cipher_name) >= CRYPTO_MAX_ALG_NAME) goto err_free_inst; - err = crypto_grab_skcipher(&ctx->spawn, ctx->name, 0, mask); + err = crypto_grab_skcipher(&ctx->spawn, + skcipher_crypto_instance(inst), + ctx->name, 0, mask); } if (err) |