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=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,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 5E332C433F5 for ; Mon, 3 Sep 2018 17:30:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 239862077C for ; Mon, 3 Sep 2018 17:30:51 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 239862077C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730950AbeICVsR (ORCPT ); Mon, 3 Sep 2018 17:48:17 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:46024 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730917AbeICVsQ (ORCPT ); Mon, 3 Sep 2018 17:48:16 -0400 Received: from localhost (ip-213-127-74-90.ip.prioritytelecom.net [213.127.74.90]) by mail.linuxfoundation.org (Postfix) with ESMTPSA id A4A31D14; Mon, 3 Sep 2018 17:19:16 +0000 (UTC) From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Colin Ian King , "David S. Miller" , Sasha Levin Subject: [PATCH 4.14 075/165] drivers: net: lmc: fix case value for target abort error Date: Mon, 3 Sep 2018 18:56:01 +0200 Message-Id: <20180903165658.855687152@linuxfoundation.org> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20180903165655.003605184@linuxfoundation.org> References: <20180903165655.003605184@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Colin Ian King [ Upstream commit afb41bb039656f0cecb54eeb8b2e2088201295f5 ] Current value for a target abort error is 0x010, however, this value should in fact be 0x002. As it stands, the range of error is 0..7 so it is currently never being detected. This bug has been in the driver since the early 2.6.12 days (or before). Detected by CoverityScan, CID#744290 ("Logically dead code") Signed-off-by: Colin Ian King Signed-off-by: David S. Miller Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/net/wan/lmc/lmc_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/net/wan/lmc/lmc_main.c +++ b/drivers/net/wan/lmc/lmc_main.c @@ -1371,7 +1371,7 @@ static irqreturn_t lmc_interrupt (int ir case 0x001: printk(KERN_WARNING "%s: Master Abort (naughty)\n", dev->name); break; - case 0x010: + case 0x002: printk(KERN_WARNING "%s: Target Abort (not so naughty)\n", dev->name); break; default: