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=-3.9 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no 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 372B5C4727F for ; Tue, 29 Sep 2020 07:32:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D181C207F7 for ; Tue, 29 Sep 2020 07:32:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=kroah.com header.i=@kroah.com header.b="gfrIyw4l"; dkim=temperror (0-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b="ega3JuZK" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727529AbgI2HcL (ORCPT ); Tue, 29 Sep 2020 03:32:11 -0400 Received: from out5-smtp.messagingengine.com ([66.111.4.29]:43757 "EHLO out5-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725535AbgI2HcI (ORCPT ); Tue, 29 Sep 2020 03:32:08 -0400 Received: from compute6.internal (compute6.nyi.internal [10.202.2.46]) by mailout.nyi.internal (Postfix) with ESMTP id 259875C0105; Tue, 29 Sep 2020 03:32:08 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute6.internal (MEProxy); Tue, 29 Sep 2020 03:32:08 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kroah.com; h= date:from:to:cc:subject:message-id:references:mime-version :content-type:content-transfer-encoding:in-reply-to; s=fm1; bh=i agB2LUS1CCbxMstdb45o3Und7M5dIrnvWY92w//hVU=; b=gfrIyw4lobRU0cqRq Png8qGruUEeFaP4xF5SQaNoIgVDONkhFC+6dVCACZewyo335vM4xYXyXUqIDZcZH mVgquuPGGxIwaAQh3enUswKeYYAlt3NYEmPuieszpFHFDYT1oVIznpi0EuqPVsOU 2kACYvL9tCdhOhlWnzXVctUQut70qjdVZIsU33lF3wAMqh8GR11lpe1x35TysQNO U5Ahe0/X5/tAprEcgLIa3IFaGN6N8Waoa3GQlNn6JDcCERUglsMJTDTjBv0PFfEd 98a2y4QIvnNjkRkLIOgXqVwOCb/HjLbuUbfRXYq6mXKLuoA/UHGHfHNKA4MRtA2o utTFA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:content-type :date:from:in-reply-to:message-id:mime-version:references :subject:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm3; bh=iagB2LUS1CCbxMstdb45o3Und7M5dIrnvWY92w//h VU=; b=ega3JuZKHw7a8CHW9DOGsMIO2Noes2zJ8PP8WOZLPSMFMhAz6QY1pNqcf eJwXYbBCqizEXnM3y2ShMxUry8E44J+RMvIKLTwvRDC63kriR03XnoCe6LqKuxh7 SfkCMJ82xOXK+Zq+JvIJbr7bRrz5eC+X7LD/mpPlX59pssFvpSl7kDxwZqHDH7XL oDr/HJ50SfCg0z3ORIC4dE8+gnGi5BWkf3oAUaX0YOIPXvaSS6fBq1J9CckiL8g5 ASYotn4J/ZXjc/jgtJ8fBmg/ioiJyJ8rJmsKLWpacQ7LUQZ0gezz7tcclTVfvufQ kiZ4mfY4yBLEPAC81PmF8N+hqdkow== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedujedrvdejgdduvddvucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhepfffhvffukfhfgggtugfgjgesthekredttddtjeenucfhrhhomhepifhrvghg ucfmjfcuoehgrhgvgheskhhrohgrhhdrtghomheqnecuggftrfgrthhtvghrnhepueehke ehlefffeeiudetfeekjeffvdeuheejjeffheeludfgteekvdelkeduuddvnecukfhppeek fedrkeeirdejgedrieegnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrg hilhhfrhhomhepghhrvghgsehkrhhorghhrdgtohhm X-ME-Proxy: Received: from localhost (83-86-74-64.cable.dynamic.v4.ziggo.nl [83.86.74.64]) by mail.messagingengine.com (Postfix) with ESMTPA id AC5FA3280059; Tue, 29 Sep 2020 03:32:06 -0400 (EDT) Date: Tue, 29 Sep 2020 09:32:13 +0200 From: Greg KH To: miaoqinglang Cc: Stephen Rothwell , Linux Next Mailing List , Linux Kernel Mailing List Subject: Re: linux-next: build warning after merge of the tty tree Message-ID: <20200929073213.GA409833@kroah.com> References: <20200929160111.18719071@canb.auug.org.au> <2e36e978-1276-6b86-3956-4346fc04093f@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <2e36e978-1276-6b86-3956-4346fc04093f@huawei.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Sep 29, 2020 at 02:41:27PM +0800, miaoqinglang wrote: > > > 在 2020/9/29 14:01, Stephen Rothwell 写道: > > Hi all, > > > > After merging the tty tree, today's linux-next build (x86_64 allmodconfig) > > produced this warning: > > > > drivers/tty/serial/mvebu-uart.c: In function 'mvebu_uart_probe': > > drivers/tty/serial/mvebu-uart.c:806:6: warning: unused variable 'ret' [-Wunused-variable] > > 806 | int ret, id, irq; > > | ^~~ > > > > Introduced by commit > > > > b63537020db3 ("serial: mvebu-uart: simplify the return expression of mvebu_uart_probe()") > > > Hi Greg, > > Sorry about the noise for remaining the unused variable 'ret' in commit > b63537020db3. > > Should I send another patch to clean up this warning or send another v2 > patch instead? A fix-up patch would be best, as this is already in my tree. thanks, greg k-h