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-rw-r--r--crypto/blake2b_generic.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/crypto/blake2b_generic.c b/crypto/blake2b_generic.c
index d04b1788dc42..1d262374fa4e 100644
--- 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;