From: Tadeusz Struk Subject: [PATCH] crypto: aead - move aead_request_cast helper to aead.h Date: Wed, 27 Jan 2016 14:09:16 -0800 Message-ID: <20160127220916.12466.99501.stgit@tstruk-mobl1> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Cc: smueller@chronox.de, tadeusz.struk@intel.com, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org To: herbert@gondor.apana.org.au Return-path: Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-crypto.vger.kernel.org Move the helper function to common header for everybody to use. Signed-off-by: Tadeusz Struk --- drivers/crypto/atmel-aes.c | 6 ------ include/crypto/aead.h | 6 ++++++ 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/crypto/atmel-aes.c b/drivers/crypto/atmel-aes.c index 6dd3317..949af89 100644 --- a/drivers/crypto/atmel-aes.c +++ b/drivers/crypto/atmel-aes.c @@ -369,12 +369,6 @@ static inline size_t atmel_aes_padlen(size_t len, size_t block_size) return len ? block_size - len : 0; } -static inline struct aead_request * -aead_request_cast(struct crypto_async_request *req) -{ - return container_of(req, struct aead_request, base); -} - static struct atmel_aes_dev *atmel_aes_find_dev(struct atmel_aes_base_ctx *ctx) { struct atmel_aes_dev *aes_dd = NULL; diff --git a/include/crypto/aead.h b/include/crypto/aead.h index 84d13b1..2de15fc 100644 --- a/include/crypto/aead.h +++ b/include/crypto/aead.h @@ -304,6 +304,12 @@ static inline struct crypto_aead *crypto_aead_reqtfm(struct aead_request *req) return __crypto_aead_cast(req->base.tfm); } +static inline struct aead_request *aead_request_cast( + struct crypto_async_request *req) +{ + return container_of(req, struct aead_request, base); +} + /** * crypto_aead_encrypt() - encrypt plaintext * @req: reference to the aead_request handle that holds all information