From patchwork Fri Jan 6 00:41:14 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yang Li X-Patchwork-Id: 39850 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:4e01:0:0:0:0:0 with SMTP id p1csp566965wrt; Thu, 5 Jan 2023 16:44:02 -0800 (PST) X-Google-Smtp-Source: AMrXdXsKpUMOksLGAMcACNHDoHwTAsCqZhQ7Op8ZisPGKqU1I4g12dPo6jEi2Q57G6I5hJtKRl30 X-Received: by 2002:a17:902:ce02:b0:18f:a5b6:54f9 with SMTP id k2-20020a170902ce0200b0018fa5b654f9mr58877314plg.11.1672965841965; Thu, 05 Jan 2023 16:44:01 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1672965841; cv=none; d=google.com; s=arc-20160816; b=OeAjGu0K4RgHG9FUlH6bpzoPx2bvUJ2imk/Gt+2MyS0EwQ6sxL1UwUjS9dXteRgJgM 6ElGb7H5uFg+mpA0+P2HwOX/DydtHhFxuE2FeO7WKUMfGQGLXAM86mC/aHsnKucfclf4 +05p/yA4VKkajA+KKxT3d2XUmsHcwAqNCvqLDyOEGw0cIU3qIe3OLxSrfROmYHl3+/4+ G0J5MDpfO/HHLmfgoVP03zFgGeFdY2M6R2QVRIiwFB56DkuP5jsLnNuGyaytsS66lyS9 OlEU2/d0BvSbygSA/fFzRACJYpaYs7OdHF/nI2RTcYg2953oHxr84w9MYFz80z3xhIZs dsKQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from; bh=tvUFt1+HWdkXabUE+TpGf4LX4aNZ2toye/dAser7zAw=; b=erAzQHtaj5TbCvMaz/vNjGfUYDn2pX05W1RL/QXcfIQQ1h9c6yZdM9TgLqKs1n1qD3 DcYU1pgGGp8H5LMrXOlwjFwuOGbHUvjIAFfycMv9OY+STX0JZTfvpQFo6hld5QolRDd7 YugPNtt1yOQYphf+IipARzXnyV+o2FbbxQRwPaANQRa0deMOUjxru6VfIl/1Um9PPami IZNw/3WAxexC6eGUg9dvPzFHj+3PJxiqf0uDsi7J6ItK3XANu1ZXYyLvfkSTPn14KrJB jfAzrZmnQ3goOSdiUlq6pKEoobmyYFf/y1Rr4JZGkUXV1idljG9Bvo8DEd1J2n4iQEwi 9jkQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=alibaba.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id i9-20020a170902eb4900b00189ad19dd26si37085405pli.326.2023.01.05.16.43.47; Thu, 05 Jan 2023 16:44:01 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=alibaba.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235796AbjAFAl1 (ORCPT + 99 others); Thu, 5 Jan 2023 19:41:27 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49966 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235864AbjAFAlX (ORCPT ); Thu, 5 Jan 2023 19:41:23 -0500 Received: from out30-42.freemail.mail.aliyun.com (out30-42.freemail.mail.aliyun.com [115.124.30.42]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1ADC15F4AD for ; Thu, 5 Jan 2023 16:41:18 -0800 (PST) X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R171e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018046059;MF=yang.lee@linux.alibaba.com;NM=1;PH=DS;RN=8;SR=0;TI=SMTPD_---0VYxJPik_1672965675; Received: from localhost(mailfrom:yang.lee@linux.alibaba.com fp:SMTPD_---0VYxJPik_1672965675) by smtp.aliyun-inc.com; Fri, 06 Jan 2023 08:41:16 +0800 From: Yang Li To: samuel.thibault@ens-lyon.org Cc: w.d.hubbs@gmail.com, chris@the-brannons.com, kirk@reisers.ca, speakup@linux-speakup.org, linux-kernel@vger.kernel.org, Yang Li , Abaci Robot Subject: [PATCH -next] speakup: Fix warning comparing pointer to 0 Date: Fri, 6 Jan 2023 08:41:14 +0800 Message-Id: <20230106004114.72589-1-yang.lee@linux.alibaba.com> X-Mailer: git-send-email 2.20.1.7.g153144c MIME-Version: 1.0 X-Spam-Status: No, score=-9.9 required=5.0 tests=BAYES_00, ENV_AND_HDR_SPF_MATCH,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2, SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,USER_IN_DEF_SPF_WL autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1754231830834217914?= X-GMAIL-MSGID: =?utf-8?q?1754231830834217914?= ./drivers/accessibility/speakup/utils.h:39:15-16: WARNING comparing pointer to 0 Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3636 Reported-by: Abaci Robot Signed-off-by: Yang Li Reviewed-by: Samuel Thibault --- drivers/accessibility/speakup/utils.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/accessibility/speakup/utils.h b/drivers/accessibility/speakup/utils.h index 4ce9a12f7664..db00c962f8e2 100644 --- a/drivers/accessibility/speakup/utils.h +++ b/drivers/accessibility/speakup/utils.h @@ -36,7 +36,7 @@ static inline void open_input(const char *dir_name, const char *name) else snprintf(filename, sizeof(filename), "%s", name); infile = fopen(filename, "r"); - if (infile == 0) { + if (!infile) { fprintf(stderr, "can't open %s\n", filename); exit(1); }