ARM: rockchip: rk3228: add cru definition

[firefly-linux-kernel-4.4.55.git] / crypto / cbc.c

diff --git a/crypto/cbc.c b/crypto/cbc.c
index 6affff882cf835bb88f43e0e5aa68951a8e2ac1a..780ee27b2d43d5f3620d32c4df6c00670b6c48c8 100644 (file)
--- a/crypto/cbc.c
+++ b/crypto/cbc.c
@@ -224,7 +224,7 @@ static struct crypto_instance *crypto_cbc_alloc(struct rtattr **tb)
        alg = crypto_get_attr_alg(tb, CRYPTO_ALG_TYPE_CIPHER,
                                  CRYPTO_ALG_TYPE_MASK);
        if (IS_ERR(alg))
-               return ERR_PTR(PTR_ERR(alg));
+               return ERR_CAST(alg);
 
        inst = ERR_PTR(-EINVAL);
        if (!is_power_of_2(alg->cra_blocksize))
@@ -289,3 +289,4 @@ module_exit(crypto_cbc_module_exit);
 
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("CBC block cipher algorithm");
+MODULE_ALIAS_CRYPTO("cbc");