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path: root/drivers/crypto/amcc/crypto4xx_alg.c
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Diffstat (limited to 'drivers/crypto/amcc/crypto4xx_alg.c')
-rw-r--r--drivers/crypto/amcc/crypto4xx_alg.c11
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/crypto/amcc/crypto4xx_alg.c b/drivers/crypto/amcc/crypto4xx_alg.c
index a42f8619589d..121eb81df64f 100644
--- a/drivers/crypto/amcc/crypto4xx_alg.c
+++ b/drivers/crypto/amcc/crypto4xx_alg.c
@@ -128,12 +128,9 @@ static int crypto4xx_setkey_aes(struct crypto_skcipher *cipher,
struct dynamic_sa_ctl *sa;
int rc;
- if (keylen != AES_KEYSIZE_256 &&
- keylen != AES_KEYSIZE_192 && keylen != AES_KEYSIZE_128) {
- crypto_skcipher_set_flags(cipher,
- CRYPTO_TFM_RES_BAD_KEY_LEN);
+ if (keylen != AES_KEYSIZE_256 && keylen != AES_KEYSIZE_192 &&
+ keylen != AES_KEYSIZE_128)
return -EINVAL;
- }
/* Create SA */
if (ctx->sa_in || ctx->sa_out)
@@ -551,10 +548,8 @@ int crypto4xx_setkey_aes_gcm(struct crypto_aead *cipher,
struct dynamic_sa_ctl *sa;
int rc = 0;
- if (crypto4xx_aes_gcm_validate_keylen(keylen) != 0) {
- crypto_aead_set_flags(cipher, CRYPTO_TFM_RES_BAD_KEY_LEN);
+ if (crypto4xx_aes_gcm_validate_keylen(keylen) != 0)
return -EINVAL;
- }
rc = crypto4xx_aead_setup_fallback(ctx, cipher, key, keylen);
if (rc)