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=-14.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 C34DCC43381 for ; Thu, 7 Jan 2021 21:50:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A859623406 for ; Thu, 7 Jan 2021 21:50:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728009AbhAGVuC (ORCPT ); Thu, 7 Jan 2021 16:50:02 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40698 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727726AbhAGVt7 (ORCPT ); Thu, 7 Jan 2021 16:49:59 -0500 Received: from mail-wr1-x435.google.com (mail-wr1-x435.google.com [IPv6:2a00:1450:4864:20::435]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3E44BC0612FE for ; Thu, 7 Jan 2021 13:49:01 -0800 (PST) Received: by mail-wr1-x435.google.com with SMTP id 91so7059396wrj.7 for ; Thu, 07 Jan 2021 13:49:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:from:to:cc:references:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=pZeje/PUxLvKWHDuvRG3CspT3/IsV7CmHT7w22O+i3E=; b=QdBtr7D9QWTbpf92cVsI7+jvCAwKheE5eLV/fnYi4dnGfx62q7v502nlZrpLa8wGOO 8OQjSekKtPcem09rqF16CfvwDd9wVVya1UKWsgJX0KdsnnocW8bZdLsnKDDSC+gnK5vo Tu+LWn8yJbNW+y+1m1T++zH9dohYZnlomQDfDZFeguPJR2YCXnFPp3rGiIXCM0Q45JHk gytQsyVkrxOPUWi6zCfSSp1efYaUIB33UTFLDecDkIrTaTS9gs1i2bTo5pCGrybZ/wMS suUbt5Wjo7Zoe6MejoW1KKEk53lvGa577Ov5fIrJoHu7VPCNQf8RRkCgeXgnPHvJ3lgA OsKw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:from:to:cc:references:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=pZeje/PUxLvKWHDuvRG3CspT3/IsV7CmHT7w22O+i3E=; b=NLc0OUgn9IoDULWZanQFsY0FGYpBzmVWzDtduLUqCIfUmhuIq61UL7Dx6g2B/bminq XFd6GOO9QE2aRwpFaGMJkDeuv0wJYF4fCh/0NSC36KEYCZZkpOkz2fgMEzCqX+WqnRVu tvbXc06nwrIWdDnldn/GDFhmDbjyLhbQUTlm2bgvRmki4KPxEJgheDGuTnbn/C8VYuld YxLSl7BN5r5ojDwe0UBXSmMQWU2JRoyaL6Jm0EBldz7dKPH6JiHFopSDN53/TCVdjZA9 oxfHnDVVaIxgIsq+cM07U+34htYAJnV37QgVpwR49S3I0lg9b8ZE85K41XL/02uteO+1 6Vfg== X-Gm-Message-State: AOAM530+q6QEdveYmmMlrcFt8b/vEZ6A7dSaQ//5GauMqlT5Ew01oSlq EV2V8uXhdE0BOxRDGWo+BeU3EwThPF0= X-Google-Smtp-Source: ABdhPJwyVPTwB0PyjfEvjaUhbMu7xJ08pcslMLEm4ejc/IMEd1Huiu+IZIBElnxRjM+huLWmI/wO3Q== X-Received: by 2002:adf:fdcc:: with SMTP id i12mr551406wrs.317.1610056139749; Thu, 07 Jan 2021 13:48:59 -0800 (PST) Received: from ?IPv6:2003:ea:8f06:5500:bc23:c288:f1cf:8157? (p200300ea8f065500bc23c288f1cf8157.dip0.t-ipconnect.de. [2003:ea:8f06:5500:bc23:c288:f1cf:8157]) by smtp.googlemail.com with ESMTPSA id h20sm10672736wrb.21.2021.01.07.13.48.59 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 07 Jan 2021 13:48:59 -0800 (PST) Subject: [PATCH 1/2] PCI/VPD: Remove dead code from sysfs access functions From: Heiner Kallweit To: Bjorn Helgaas Cc: "linux-pci@vger.kernel.org" References: Message-ID: Date: Thu, 7 Jan 2021 22:48:15 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.6.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Since 104daa71b396 ("PCI: Determine actual VPD size on first access") attribute size is set to 0 (unlimited). So let's remove this now dead code. Signed-off-by: Heiner Kallweit --- drivers/pci/vpd.c | 14 -------------- 1 file changed, 14 deletions(-) diff --git a/drivers/pci/vpd.c b/drivers/pci/vpd.c index 7915d10f9..a3fd09105 100644 --- a/drivers/pci/vpd.c +++ b/drivers/pci/vpd.c @@ -403,13 +403,6 @@ static ssize_t read_vpd_attr(struct file *filp, struct kobject *kobj, { struct pci_dev *dev = to_pci_dev(kobj_to_dev(kobj)); - if (bin_attr->size > 0) { - if (off > bin_attr->size) - count = 0; - else if (count > bin_attr->size - off) - count = bin_attr->size - off; - } - return pci_read_vpd(dev, off, count, buf); } @@ -419,13 +412,6 @@ static ssize_t write_vpd_attr(struct file *filp, struct kobject *kobj, { struct pci_dev *dev = to_pci_dev(kobj_to_dev(kobj)); - if (bin_attr->size > 0) { - if (off > bin_attr->size) - count = 0; - else if (count > bin_attr->size - off) - count = bin_attr->size - off; - } - return pci_write_vpd(dev, off, count, buf); } -- 2.30.0