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-rw-r--r--arch/arm/crypto/aes-ce-glue.c14
1 files changed, 2 insertions, 12 deletions
diff --git a/arch/arm/crypto/aes-ce-glue.c b/arch/arm/crypto/aes-ce-glue.c
index cdb1a07e7ad0..b668c97663ec 100644
--- a/arch/arm/crypto/aes-ce-glue.c
+++ b/arch/arm/crypto/aes-ce-glue.c
@@ -138,14 +138,8 @@ static int ce_aes_setkey(struct crypto_skcipher *tfm, const u8 *in_key,
unsigned int key_len)
{
struct crypto_aes_ctx *ctx = crypto_skcipher_ctx(tfm);
- int ret;
-
- ret = ce_aes_expandkey(ctx, in_key, key_len);
- if (!ret)
- return 0;
- crypto_skcipher_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN);
- return -EINVAL;
+ return ce_aes_expandkey(ctx, in_key, key_len);
}
struct crypto_aes_xts_ctx {
@@ -167,11 +161,7 @@ static int xts_set_key(struct crypto_skcipher *tfm, const u8 *in_key,
if (!ret)
ret = ce_aes_expandkey(&ctx->key2, &in_key[key_len / 2],
key_len / 2);
- if (!ret)
- return 0;
-
- crypto_skcipher_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN);
- return -EINVAL;
+ return ret;
}
static int ecb_encrypt(struct skcipher_request *req)