On 11/22/2019 11:08 AM, Herbert Xu wrote: > On Mon, Nov 18, 2019 at 12:30:34AM +0200, Iuliana Prodan wrote: >> >> diff --git a/include/crypto/akcipher.h b/include/crypto/akcipher.h >> index 6924b09..4365edd 100644 >> --- a/include/crypto/akcipher.h >> +++ b/include/crypto/akcipher.h >> @@ -170,6 +170,12 @@ static inline struct crypto_akcipher *crypto_akcipher_reqtfm( >> return __crypto_akcipher_tfm(req->base.tfm); >> } >> >> +static inline struct akcipher_request *akcipher_request_cast( >> + struct crypto_async_request *req) >> +{ >> + return container_of(req, struct akcipher_request, base); >> +} > > This should go into include/crypto/internal/akcipher.h as it's > only used by implementors. > > But having reviewed the subsequent patches I think we shouldn't > have this function at all. > Why can't we use this? There are similar functions for skcipher/aead/ahash and they are all in include/crypto. Thanks, Iulia