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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 C92D9C47404 for ; Wed, 9 Oct 2019 17:26:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9A07F20679 for ; Wed, 9 Oct 2019 17:26:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1570641997; bh=MAUIFzvj0oCaU6nDVjrgFqLlv1Ar4V2sW0PJ1BSPT3A=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=LoaHKnZPW5ut5TOZWVCDnWozzawFKh3EzmIH3L27yOJiSWhJi7M+y9F5YxsQtiLC+ mpeXEKq3CRIGdaJl7CzQj+L540sq+KZ0p8iyDdRG6YnhZ3cRjOTfYK4uHudulW/rVK FCt+y/Jbo5KcZcDhtFLQ8GayjCC8sWSVg2MnIwgc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732734AbfJIR0g (ORCPT ); Wed, 9 Oct 2019 13:26:36 -0400 Received: from mail.kernel.org ([198.145.29.99]:49530 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732413AbfJIRYl (ORCPT ); Wed, 9 Oct 2019 13:24:41 -0400 Received: from sasha-vm.mshome.net (unknown [167.220.2.234]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 28FD321D7E; Wed, 9 Oct 2019 17:24:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1570641881; bh=MAUIFzvj0oCaU6nDVjrgFqLlv1Ar4V2sW0PJ1BSPT3A=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=W26clSfqOUS6jTsa/cjj7R2jlnH7bxaTzcnDXUMDefwTidK7hDZjSxCOAdL4HlD47 ne9kNHVVBpAi+UizcRnil5we1Yneuy3OHIfPDT1ftrXJlkUWK3NRrsG1hWY9f3OvEp IGTYysAelkyT9PLMOgi2RR+lpTqV/xH65x4oYROY= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Xiang Chen , John Garry , "Martin K . Petersen" , Sasha Levin , megaraidlinux.pdl@broadcom.com, linux-scsi@vger.kernel.org Subject: [PATCH AUTOSEL 4.9 02/13] scsi: megaraid: disable device when probe failed after enabled device Date: Wed, 9 Oct 2019 13:06:21 -0400 Message-Id: <20191009170635.536-2-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191009170635.536-1-sashal@kernel.org> References: <20191009170635.536-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Xiang Chen [ Upstream commit 70054aa39a013fa52eff432f2223b8bd5c0048f8 ] For pci device, need to disable device when probe failed after enabled device. Link: https://lore.kernel.org/r/1567818450-173315-1-git-send-email-chenxiang66@hisilicon.com Signed-off-by: Xiang Chen Reviewed-by: John Garry Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin --- drivers/scsi/megaraid.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c index 19bffe0b2cc0a..2cbfec6a74662 100644 --- a/drivers/scsi/megaraid.c +++ b/drivers/scsi/megaraid.c @@ -4219,11 +4219,11 @@ megaraid_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) */ if (pdev->subsystem_vendor == PCI_VENDOR_ID_COMPAQ && pdev->subsystem_device == 0xC000) - return -ENODEV; + goto out_disable_device; /* Now check the magic signature byte */ pci_read_config_word(pdev, PCI_CONF_AMISIG, &magic); if (magic != HBA_SIGNATURE_471 && magic != HBA_SIGNATURE) - return -ENODEV; + goto out_disable_device; /* Ok it is probably a megaraid */ } -- 2.20.1