On Wed, Jan 27, 2016 at 09:13:56AM -0800, Tadeusz Struk wrote:
>
> diff --git a/crypto/skcipher.c b/crypto/skcipher.c
> index 69230e9..a9d54c0 100644
> --- a/crypto/skcipher.c
> +++ b/crypto/skcipher.c
> @@ -142,6 +142,15 @@ static int skcipher_setkey_ablkcipher(struct crypto_skcipher *tfm,
> return err;
> }
>
> +static void skcipher_complete(struct crypto_async_request *req_base, int err)
> +{
> + void *subreq = ablkcipher_request_cast(req_base);
> + struct skcipher_request *req =
> + container_of(subreq, struct skcipher_request, __ctx);
> +
> + req->base.complete(&req->base, err);
> +}
> +
> static int skcipher_crypt_ablkcipher(struct skcipher_request *req,
> int (*crypt)(struct ablkcipher_request *))
> {
> @@ -151,7 +160,7 @@ static int skcipher_crypt_ablkcipher(struct skcipher_request *req,
>
> ablkcipher_request_set_tfm(subreq, *ctx);
> ablkcipher_request_set_callback(subreq, skcipher_request_flags(req),
> - req->base.complete, req->base.data);
> + skcipher_complete, req->base.data);
> ablkcipher_request_set_crypt(subreq, req->src, req->dst, req->cryptlen,
> req->iv);
Rather than playing with lots of casts, just set the ablkcipher
callback data to req and be done with it.
Thanks,
--
Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
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