Merge branch 'stable-3.2' into pandora-3.2

[pandora-kernel.git] / crypto / cryptd.c

diff --git a/crypto/cryptd.c b/crypto/cryptd.c
index d85fab9..3443c11 100644 (file)
--- a/crypto/cryptd.c
+++ b/crypto/cryptd.c
@@ -603,7 +603,8 @@ static int cryptd_create_hash(struct crypto_template *tmpl, struct rtattr **tb,
        if (err)
                goto out_free_inst;
 
-       inst->alg.halg.base.cra_flags = CRYPTO_ALG_ASYNC;
+       inst->alg.halg.base.cra_flags = CRYPTO_ALG_ASYNC |
+               (alg->cra_flags & CRYPTO_ALG_OPTIONAL_KEY);
 
        inst->alg.halg.digestsize = salg->digestsize;
        inst->alg.halg.base.cra_ctxsize = sizeof(struct cryptd_hash_ctx);
@@ -617,7 +618,8 @@ static int cryptd_create_hash(struct crypto_template *tmpl, struct rtattr **tb,
        inst->alg.finup  = cryptd_hash_finup_enqueue;
        inst->alg.export = cryptd_hash_export;
        inst->alg.import = cryptd_hash_import;
-       inst->alg.setkey = cryptd_hash_setkey;
+       if (crypto_shash_alg_has_setkey(salg))
+               inst->alg.setkey = cryptd_hash_setkey;
        inst->alg.digest = cryptd_hash_digest_enqueue;
 
        err = ahash_register_instance(tmpl, inst);