From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B28F5C352A3 for ; Mon, 10 Feb 2020 13:02:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7CBA92070A for ; Mon, 10 Feb 2020 13:02:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581339727; bh=rbtdMv/dEgoSmR58uOsxLUUC2zt8Sny6B/FmGqk8guQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=DNrcoHaQTQU0yj/hgeP8qRaE3HUGsVBRE33vC4nR0EaPXD63SkqnNjHOj3+QmNyXb xl5uMZUq1tt008uN910ovBImVqBdblRvSSqdjbhqcsG6FPl8NiSrf8bEn964374SRG d7EHqMFoAH8Ju5OAR+orUnLbx+Wm+sHtIhxY5xKI= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729781AbgBJNCG (ORCPT ); Mon, 10 Feb 2020 08:02:06 -0500 Received: from mail.kernel.org ([198.145.29.99]:41190 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729776AbgBJMkk (ORCPT ); Mon, 10 Feb 2020 07:40:40 -0500 Received: from localhost (unknown [209.37.97.194]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 707F92465D; Mon, 10 Feb 2020 12:40:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581338439; bh=rbtdMv/dEgoSmR58uOsxLUUC2zt8Sny6B/FmGqk8guQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=juPDiYS2UVGHXwZp71wlclG8eJ7A5F1jRz+IIF0WAncnQCtmw8WzQyJyJe94PKoYT G2RTTBMjfFlcH5gXQV4H5SiHhnrR7ETE5QARussDahUYHmiWV3F4oc4je+WqWoRYp4 DCnA8Axjre66z9Us/3Gc1uHZ9I+zHmnQKNzDyhxI= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Corentin Labbe , Herbert Xu Subject: [PATCH 5.5 176/367] crypto: sun8i-ce - fix removal of module Date: Mon, 10 Feb 2020 04:31:29 -0800 Message-Id: <20200210122441.058973501@linuxfoundation.org> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200210122423.695146547@linuxfoundation.org> References: <20200210122423.695146547@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Corentin Labbe commit 93d24ac4b26770f8e5118a731cd9314f3808bd10 upstream. Removing the driver cause an oops due to the fact we clean an extra channel. Let's give the right index to the cleaning function. Fixes: 06f751b61329 ("crypto: allwinner - Add sun8i-ce Crypto Engine") Signed-off-by: Corentin Labbe Signed-off-by: Herbert Xu Signed-off-by: Greg Kroah-Hartman --- drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c +++ b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c @@ -624,7 +624,7 @@ error_alg: error_irq: sun8i_ce_pm_exit(ce); error_pm: - sun8i_ce_free_chanlist(ce, MAXFLOW); + sun8i_ce_free_chanlist(ce, MAXFLOW - 1); return err; } @@ -638,7 +638,7 @@ static int sun8i_ce_remove(struct platfo debugfs_remove_recursive(ce->dbgfs_dir); #endif - sun8i_ce_free_chanlist(ce, MAXFLOW); + sun8i_ce_free_chanlist(ce, MAXFLOW - 1); sun8i_ce_pm_exit(ce); return 0;