From patchwork Thu Dec 17 16:48:35 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cyrille Pitchen X-Patchwork-Id: 7874511 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 5B2E1BEEE5 for ; Thu, 17 Dec 2015 16:51:58 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 93FBC2015A for ; Thu, 17 Dec 2015 16:51:57 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id CA75620444 for ; Thu, 17 Dec 2015 16:51:56 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1a9bl5-0004mm-LZ; Thu, 17 Dec 2015 16:50:27 +0000 Received: from eusmtp01.atmel.com ([212.144.249.242]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1a9bkS-0003Fi-Lg for linux-arm-kernel@lists.infradead.org; Thu, 17 Dec 2015 16:49:51 +0000 Received: from tenerife.corp.atmel.com (10.161.101.13) by eusmtp01.atmel.com (10.161.101.30) with Microsoft SMTP Server id 14.3.235.1; Thu, 17 Dec 2015 17:49:36 +0100 From: Cyrille Pitchen To: , , Subject: [PATCH 04/24] crypto: atmel-aes: fix unregistration order of crypto algorithms Date: Thu, 17 Dec 2015 17:48:35 +0100 Message-ID: X-Mailer: git-send-email 1.8.2.2 In-Reply-To: References: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20151217_084949_481288_7A9A7D90 X-CRM114-Status: UNSURE ( 7.92 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -4.2 (----) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Cyrille Pitchen , linux-crypto@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_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 This dummy patch fixes atmel_aes_unregister_algs() so crypto algorithms are unregistered in the reverse order they were registered by atmel_aes_register_algs(). Signed-off-by: Cyrille Pitchen --- drivers/crypto/atmel-aes.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/crypto/atmel-aes.c b/drivers/crypto/atmel-aes.c index e545636a7ddc..e948bf2b8a8e 100644 --- a/drivers/crypto/atmel-aes.c +++ b/drivers/crypto/atmel-aes.c @@ -1219,10 +1219,11 @@ static void atmel_aes_unregister_algs(struct atmel_aes_dev *dd) { int i; - for (i = 0; i < ARRAY_SIZE(aes_algs); i++) - crypto_unregister_alg(&aes_algs[i]); if (dd->caps.has_cfb64) crypto_unregister_alg(&aes_cfb64_alg); + + for (i = 0; i < ARRAY_SIZE(aes_algs); i++) + crypto_unregister_alg(&aes_algs[i]); } static int atmel_aes_register_algs(struct atmel_aes_dev *dd)