crypto: hash - Add crypto_ahash_has_setkey

[linux-drm-fsl-dcu.git] / crypto / ahash.c

diff --git a/crypto/ahash.c b/crypto/ahash.c
index 9c1dc8d6106a89a0f853271c1dfc49cd301ec983..d19b52324cf520ee777743ee895efb2f537f5e62 100644 (file)
--- a/crypto/ahash.c
+++ b/crypto/ahash.c
@@ -451,6 +451,7 @@ static int crypto_ahash_init_tfm(struct crypto_tfm *tfm)
        struct ahash_alg *alg = crypto_ahash_alg(hash);
 
        hash->setkey = ahash_nosetkey;
+       hash->has_setkey = false;
        hash->export = ahash_no_export;
        hash->import = ahash_no_import;
 
@@ -463,8 +464,10 @@ static int crypto_ahash_init_tfm(struct crypto_tfm *tfm)
        hash->finup = alg->finup ?: ahash_def_finup;
        hash->digest = alg->digest;
 
-       if (alg->setkey)
+       if (alg->setkey) {
                hash->setkey = alg->setkey;
+               hash->has_setkey = true;
+       }
        if (alg->export)
                hash->export = alg->export;
        if (alg->import)