X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=crypto%2Fhmac.c;h=8802fb6dd5a6c857e4d78880944d5f9c3cc6c9d4;hb=2d56d3c43cc97ae48586745556f5a5b564d61582;hp=44187c5ee5933cbf9195ec799d337053ef0e0b8e;hpb=4935361766cc73949fe032cd157d314f288922ba;p=pandora-kernel.git

diff --git a/crypto/hmac.c b/crypto/hmac.c
index 44187c5ee593..8802fb6dd5a6 100644
--- 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));