From patchwork Tue Jul 7 15:31:47 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lokesh Vutla X-Patchwork-Id: 6734571 X-Patchwork-Delegate: herbert@gondor.apana.org.au Return-Path: X-Original-To: patchwork-linux-crypto@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 38F289F380 for ; Tue, 7 Jul 2015 15:35:25 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 78D8C20763 for ; Tue, 7 Jul 2015 15:35:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9AE0D20778 for ; Tue, 7 Jul 2015 15:35:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932567AbbGGPfL (ORCPT ); Tue, 7 Jul 2015 11:35:11 -0400 Received: from bear.ext.ti.com ([192.94.94.41]:54833 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932525AbbGGPfE (ORCPT ); Tue, 7 Jul 2015 11:35:04 -0400 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id t67FYwsm003366; Tue, 7 Jul 2015 10:34:59 -0500 Received: from DLEE70.ent.ti.com (dlee70.ent.ti.com [157.170.170.113]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id t67FYw7U013704; Tue, 7 Jul 2015 10:34:58 -0500 Received: from dlep32.itg.ti.com (157.170.170.100) by DLEE70.ent.ti.com (157.170.170.113) with Microsoft SMTP Server id 14.3.224.2; Tue, 7 Jul 2015 10:34:45 -0500 Received: from a0131933.apr.dhcp.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dlep32.itg.ti.com (8.14.3/8.13.8) with ESMTP id t67FYfc4020197; Tue, 7 Jul 2015 10:34:56 -0500 From: Lokesh Vutla To: , , CC: , , , , Subject: [PATCH v2 5/7] crypto: aead: Add aead_request_cast() api Date: Tue, 7 Jul 2015 21:01:47 +0530 Message-ID: <1436283109-13318-6-git-send-email-lokeshvutla@ti.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1436283109-13318-1-git-send-email-lokeshvutla@ti.com> References: <1436283109-13318-1-git-send-email-lokeshvutla@ti.com> MIME-Version: 1.0 Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org X-Spam-Status: No, score=-7.7 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add aead_request_cast() api to get pointer to aead_request from cryto_async_request. Signed-off-by: Lokesh Vutla --- include/crypto/internal/aead.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/include/crypto/internal/aead.h b/include/crypto/internal/aead.h index 4b25471..0423fa5 100644 --- a/include/crypto/internal/aead.h +++ b/include/crypto/internal/aead.h @@ -157,6 +157,12 @@ static inline unsigned int crypto_aead_maxauthsize(struct crypto_aead *aead) return crypto_aead_alg_maxauthsize(crypto_aead_alg(aead)); } +static inline struct aead_request *aead_request_cast( + struct crypto_async_request *req) +{ + return container_of(req, struct aead_request, base); +} + int crypto_register_aead(struct aead_alg *alg); void crypto_unregister_aead(struct aead_alg *alg); int crypto_register_aeads(struct aead_alg *algs, int count);