crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN

[linux-block.git] / crypto / blake2b_generic.c

diff --git a/crypto/blake2b_generic.c b/crypto/blake2b_generic.c
index d04b1788dc428b5db95278b91995c7a106ee6c72..1d262374fa4e3c4322782c8119b3e32859f521a7 100644 (file)
--- a/crypto/blake2b_generic.c
+++ b/crypto/blake2b_generic.c
@@ -147,10 +147,8 @@ static int blake2b_setkey(struct crypto_shash *tfm, const u8 *key,
 {
        struct blake2b_tfm_ctx *tctx = crypto_shash_ctx(tfm);
 
-       if (keylen == 0 || keylen > BLAKE2B_KEYBYTES) {
-               crypto_shash_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN);
+       if (keylen == 0 || keylen > BLAKE2B_KEYBYTES)
                return -EINVAL;
-       }
 
        memcpy(tctx->key, key, keylen);
        tctx->keylen = keylen;