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 91EBFC432C3 for ; Sat, 16 Nov 2019 15:47:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 601BB208CC for ; Sat, 16 Nov 2019 15:47:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573919253; bh=Fi8OaMcX8gTmZH11iXnGBBrdgRkl0FBxFfRS9Yc16JI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=XPnOBru3NfStnCsh9PH82dlyFklpB+9gnuIldn0d8PYYELWXk/RExfAPYwzgNRifK 2TdFGgnBdBRse0f/u5dSvX88aVSOTjCiYsPOoH9kr4qlB2XMJ+HRTjfcT/jqRVXLi4 oVQ/Lhs3GK5iMQQSZPkbW90FoeOHm6s+GFoluWJc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729709AbfKPPrb (ORCPT ); Sat, 16 Nov 2019 10:47:31 -0500 Received: from mail.kernel.org ([198.145.29.99]:53332 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729505AbfKPPqr (ORCPT ); Sat, 16 Nov 2019 10:46:47 -0500 Received: from sasha-vm.mshome.net (unknown [50.234.116.4]) (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 E1929208C0; Sat, 16 Nov 2019 15:46:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573919207; bh=Fi8OaMcX8gTmZH11iXnGBBrdgRkl0FBxFfRS9Yc16JI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=h5JHENdLgJVXN6jM4RI/bgAMK2o8ezS75aTfRHli4aUQIfyEFtQOplZX07WaIZSN7 oJJ90WFgi+fOs3s+ag9gonqSx8jIYQR0iyACptCqTGzY+14Jkh6sCUT4NydFUoLgX6 96Gsn6UE/Ao5jQVnU3P2UgIlcDGgCFR/P5aF/xmk= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Shivasharan S , "Martin K . Petersen" , Sasha Levin , megaraidlinux.pdl@broadcom.com, linux-scsi@vger.kernel.org Subject: [PATCH AUTOSEL 4.19 211/237] scsi: megaraid_sas: Fix goto labels in error handling Date: Sat, 16 Nov 2019 10:40:46 -0500 Message-Id: <20191116154113.7417-211-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191116154113.7417-1-sashal@kernel.org> References: <20191116154113.7417-1-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: Shivasharan S [ Upstream commit 8a25fa17b6ed6e6c8101e9c68a10ae68a9025f2c ] During init, if pci_alloc_irq_vectors() fails, the driver has not yet setup the IRQs. Fix the goto labels and error handling for this case. Signed-off-by: Shivasharan S Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin --- drivers/scsi/megaraid/megaraid_sas_base.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c index 2f94ab9c23540..2f31d266339f8 100644 --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -5410,7 +5410,7 @@ static int megasas_init_fw(struct megasas_instance *instance) if (!instance->msix_vectors) { i = pci_alloc_irq_vectors(instance->pdev, 1, 1, PCI_IRQ_LEGACY); if (i < 0) - goto fail_setup_irqs; + goto fail_init_adapter; } megasas_setup_reply_map(instance); @@ -5619,9 +5619,8 @@ static int megasas_init_fw(struct megasas_instance *instance) fail_get_ld_pd_list: instance->instancet->disable_intr(instance); -fail_init_adapter: megasas_destroy_irqs(instance); -fail_setup_irqs: +fail_init_adapter: if (instance->msix_vectors) pci_free_irq_vectors(instance->pdev); instance->msix_vectors = 0; -- 2.20.1