Message ID | 1550103368-4605-8-git-send-email-zub@linux.fjfi.cvut.cz (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <linux-block-owner@kernel.org> Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 02D57139A for <patchwork-linux-block@patchwork.kernel.org>; Thu, 14 Feb 2019 00:18:05 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E53D32D38D for <patchwork-linux-block@patchwork.kernel.org>; Thu, 14 Feb 2019 00:18:04 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D64452D3E3; Thu, 14 Feb 2019 00:18:04 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6A61D2D38D for <patchwork-linux-block@patchwork.kernel.org>; Thu, 14 Feb 2019 00:18:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2404762AbfBNARC (ORCPT <rfc822;patchwork-linux-block@patchwork.kernel.org>); Wed, 13 Feb 2019 19:17:02 -0500 Received: from mailgw1.fjfi.cvut.cz ([147.32.9.3]:47470 "EHLO mailgw1.fjfi.cvut.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1733227AbfBNARB (ORCPT <rfc822;linux-block@vger.kernel.org>); Wed, 13 Feb 2019 19:17:01 -0500 Received: from localhost (localhost [127.0.0.1]) by mailgw1.fjfi.cvut.cz (Postfix) with ESMTP id 6FDDAAA25C; Thu, 14 Feb 2019 01:16:58 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fjfi.cvut.cz; s=20151024; t=1550103418; i=@fjfi.cvut.cz; bh=oNnRhOYcpTK47QTd2U41Yt5ssNKI/A5yqljLWMIvhTI=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=bjGFXv+My+TKgFjW+40fpajUBNjyaizEIwSh4K8GOPpnYgZH7RcOCb1W8S48hSpGc inDYl2hlMVX3zTmi4hm8t6CzgBOb8ywXFZZWWD3vQaBE8JKZ9LEIfDGM5UvdpYDXX/ 9lQLxwnC/P9MvBYdEKtyMqVkXj3FC480UDCOxmlM= X-CTU-FNSPE-Virus-Scanned: amavisd-new at fjfi.cvut.cz Received: from mailgw1.fjfi.cvut.cz ([127.0.0.1]) by localhost (mailgw1.fjfi.cvut.cz [127.0.0.1]) (amavisd-new, port 10022) with ESMTP id 3RVHAxhH1poI; Thu, 14 Feb 2019 01:16:53 +0100 (CET) Received: from linux.fjfi.cvut.cz (linux.fjfi.cvut.cz [147.32.5.111]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mailgw1.fjfi.cvut.cz (Postfix) with ESMTPS id C18F9AA26F; Thu, 14 Feb 2019 01:16:51 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 mailgw1.fjfi.cvut.cz C18F9AA26F Received: by linux.fjfi.cvut.cz (Postfix, from userid 1001) id A56126004E; Thu, 14 Feb 2019 01:16:51 +0100 (CET) From: David Kozub <zub@linux.fjfi.cvut.cz> To: Jens Axboe <axboe@kernel.dk>, Jonathan Derrick <jonathan.derrick@intel.com>, Scott Bauer <sbauer@plzdonthack.me>, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Jonas Rabenstein <jonas.rabenstein@studium.uni-erlangen.de>, David Kozub <zub@linux.fjfi.cvut.cz> Subject: [PATCH 07/16] block: sed-opal: unify error handling of responses Date: Thu, 14 Feb 2019 01:15:59 +0100 Message-Id: <1550103368-4605-8-git-send-email-zub@linux.fjfi.cvut.cz> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1550103368-4605-1-git-send-email-zub@linux.fjfi.cvut.cz> References: <1550103368-4605-1-git-send-email-zub@linux.fjfi.cvut.cz> Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: <linux-block.vger.kernel.org> X-Mailing-List: linux-block@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP |
Series |
sed-opal: fix shadow MBR enable/disable and clean up code
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diff --git a/block/sed-opal.c b/block/sed-opal.c index 0348fb896a5d..3f368b14efd9 100644 --- a/block/sed-opal.c +++ b/block/sed-opal.c @@ -696,6 +696,11 @@ static const struct opal_resp_tok *response_get_token( { const struct opal_resp_tok *tok; + if (!resp) { + pr_debug("Response is NULL\n"); + return ERR_PTR(-EINVAL); + } + if (n >= resp->num) { pr_debug("Token number doesn't exist: %d, resp: %d\n", n, resp->num);