From patchwork Mon Oct 4 12:59:26 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= X-Patchwork-Id: 12533889 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 80F74C433EF for ; Mon, 4 Oct 2021 13:34:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 673E3611C7 for ; Mon, 4 Oct 2021 13:34:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237588AbhJDNgf (ORCPT ); Mon, 4 Oct 2021 09:36:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34638 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237653AbhJDNem (ORCPT ); Mon, 4 Oct 2021 09:34:42 -0400 Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BDDB1C02B752 for ; Mon, 4 Oct 2021 05:59:44 -0700 (PDT) Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mXNZH-00054f-0u; Mon, 04 Oct 2021 14:59:43 +0200 Received: from [2a0a:edc0:0:900:1d::77] (helo=ptz.office.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1mXNZF-0000Kz-Ay; Mon, 04 Oct 2021 14:59:41 +0200 Received: from ukl by ptz.office.stw.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1mXNZF-0000cE-AE; Mon, 04 Oct 2021 14:59:41 +0200 From: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= To: Bjorn Helgaas Cc: linux-pci@vger.kernel.org, kernel@pengutronix.de, Christoph Hellwig Subject: [PATCH v6 02/11] PCI: Drop useless check from pci_device_probe() Date: Mon, 4 Oct 2021 14:59:26 +0200 Message-Id: <20211004125935.2300113-3-u.kleine-koenig@pengutronix.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20211004125935.2300113-1-u.kleine-koenig@pengutronix.de> References: <20211004125935.2300113-1-u.kleine-koenig@pengutronix.de> MIME-Version: 1.0 X-Patch-Hashes: v=1; h=sha256; i=DxD2f+xPNtLjHiGujpupqv/4IuiZwGoM96HIM+GP4wQ=; m=brxsOJEmtbcToFhdbpQjJIJkUf3JUm4RRkRbChGXUkY=; p=mHFEUbsSOr1Fwea+VtNTtvy2knf9bNjYTh9sfkoxZLA=; g=4751c79fba41d79e9c1c5a83a7197e81fb2ff22e X-Patch-Sig: m=pgp; i=u.kleine-koenig@pengutronix.de; s=0x0D2511F322BFAB1C1580266BE2DCDD9132669BD6; b=iQEzBAABCgAdFiEEfnIqFpAYrP8+dKQLwfwUeK3K7AkFAmFa+oQACgkQwfwUeK3K7AlnfQf5ATx oht8EnKwvAkY5xfhyk77k/n/C2e1mA0Exso8SW5its2RzZULsKqfSaaEPK6XAcEmVWHFUMjrOrP0w RaKA3EuVPdKx5yU5gtErILfcAZTJ/OSyHgnIErbR+yuEeXBsXVEV+lzvz2bgmlSH5N0G3VeO2/QWQ PrHxQAEutgRdvjZtdxCXUG7oxPWXjIUENjoa8s5J6s2C29+QHKfxi/QBX78HwyoqpBPnWlu13uC8e E15Bnwo+h5BFLYMgJMzbXn7W9GK9SyzbSgA/90zHGCn/jdZhLSI/zQL5EjJ/Fqt1Pz9rjJ4GxNImC h5kaZ6qaL3DSRazhm4WFd2YbbfjVT+g== X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: ukl@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-pci@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org When the device core calls the probe callback for a device the device is never bound and so !pci_dev->driver is always true. Reviewed-by: Christoph Hellwig Signed-off-by: Uwe Kleine-König --- drivers/pci/pci-driver.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c index 8fb6418c93e8..50449ec622a3 100644 --- a/drivers/pci/pci-driver.c +++ b/drivers/pci/pci-driver.c @@ -397,7 +397,7 @@ static int __pci_device_probe(struct pci_driver *drv, struct pci_dev *pci_dev) const struct pci_device_id *id; int error = 0; - if (!pci_dev->driver && drv->probe) { + if (drv->probe) { error = -ENODEV; id = pci_match_device(drv, pci_dev);