signal/timer/event: signalfd core

[linux-2.6-omap-h63xx.git] / crypto / hmac.c

diff --git a/crypto/hmac.c b/crypto/hmac.c
index 44187c5ee5933cbf9195ec799d337053ef0e0b8e..8802fb6dd5a6c857e4d78880944d5f9c3cc6c9d4 100644 (file)
--- a/crypto/hmac.c
+++ b/crypto/hmac.c
@@ -197,13 +197,18 @@ static void hmac_free(struct crypto_instance *inst)
        kfree(inst);
 }
 
-static struct crypto_instance *hmac_alloc(void *param, unsigned int len)
+static struct crypto_instance *hmac_alloc(struct rtattr **tb)
 {
        struct crypto_instance *inst;
        struct crypto_alg *alg;
+       int err;
+
+       err = crypto_check_attr_type(tb, CRYPTO_ALG_TYPE_HASH);
+       if (err)
+               return ERR_PTR(err);
 
-       alg = crypto_get_attr_alg(param, len, CRYPTO_ALG_TYPE_HASH,
-                                 CRYPTO_ALG_TYPE_HASH_MASK | CRYPTO_ALG_ASYNC);
+       alg = crypto_get_attr_alg(tb, CRYPTO_ALG_TYPE_HASH,
+                                 CRYPTO_ALG_TYPE_HASH_MASK);
        if (IS_ERR(alg))
                return ERR_PTR(PTR_ERR(alg));