From patchwork Fri May 1 13:21:39 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 226471 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=-6.8 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 D5C62C4724C for ; Fri, 1 May 2020 14:01:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A9DE62051A for ; Fri, 1 May 2020 14:01:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588341663; bh=2C+zaXH0NcVwovhzxCpIT+U1m1TU7namuJZfIR6ant8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=DAHmD7tR82k4FQWSa+eLufiwd3QssychiLoYaE0LzcAtw3ow7e+F7F6syM55rfRoL ksiXPxmkBBbr7vmHZ19AS97gG+Bh6MvKOoaj4AhAKBSEcPc372NVJewpNRoOqrzGYu y68FBe0OoztO5Ho4aNmAw2E2JQjzAWoC0c/jM1qc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729275AbgEAN0d (ORCPT ); Fri, 1 May 2020 09:26:33 -0400 Received: from mail.kernel.org ([198.145.29.99]:48286 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729266AbgEAN0b (ORCPT ); Fri, 1 May 2020 09:26:31 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 9996C2166E; Fri, 1 May 2020 13:26:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588339591; bh=2C+zaXH0NcVwovhzxCpIT+U1m1TU7namuJZfIR6ant8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=OeqCCltue2xirhxZMjDiOwgT6sXlbk5f/Inj+mSCAym5GWmCvoGLQ+oPk/LTAVkS5 oZSCW2CyterWok1i/+WBrJeWRbSQMWkoj3as51IuluVajr80nIYzMyS023M3AaVJQE gggXCS9IV58laQ10Pn/as2DAThc9MiS3xzf1Wifg= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Oliver Neukum Subject: [PATCH 4.4 51/70] UAS: no use logging any details in case of ENODEV Date: Fri, 1 May 2020 15:21:39 +0200 Message-Id: <20200501131529.217441706@linuxfoundation.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200501131513.302599262@linuxfoundation.org> References: <20200501131513.302599262@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Oliver Neukum commit 5963dec98dc52d52476390485f07a29c30c6a582 upstream. Once a device is gone, the internal state does not matter anymore. There is no need to spam the logs. Signed-off-by: Oliver Neukum Cc: stable Fixes: 326349f824619 ("uas: add dead request list") Link: https://lore.kernel.org/r/20200415141750.811-1-oneukum@suse.com Signed-off-by: Greg Kroah-Hartman --- drivers/usb/storage/uas.c | 3 +++ 1 file changed, 3 insertions(+) --- a/drivers/usb/storage/uas.c +++ b/drivers/usb/storage/uas.c @@ -191,6 +191,9 @@ static void uas_log_cmd_state(struct scs struct uas_cmd_info *ci = (void *)&cmnd->SCp; struct uas_cmd_info *cmdinfo = (void *)&cmnd->SCp; + if (status == -ENODEV) /* too late */ + return; + scmd_printk(KERN_INFO, cmnd, "%s %d uas-tag %d inflight:%s%s%s%s%s%s%s%s%s%s%s%s ", prefix, status, cmdinfo->uas_tag,