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=-5.5 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,T_DKIMWL_WL_HIGH,URIBL_BLOCKED,USER_AGENT_MUTT 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 D757FC282CE for ; Sat, 25 May 2019 05:01:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A150D217D7 for ; Sat, 25 May 2019 05:01:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1558760477; bh=K2x3V9gQMbEthWVgYRvaGovpqU7FYDu4zGAHQOI+UrI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=ub7/QPg//UI/7dpZZTsndImZCdRYmaWLEu3LYfXQHab8RvX6Eklh119+FQxsQEUML 5YwCCD9t9H8vhNkU5fqCX2aozRJswUtid1606CbMOzkU8o8JI0VGLA1BullC/fAbdB UKHTQExma94kWcxCtM/E/X3Dxk5a6rRzD5G6vMjQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726365AbfEYFBQ (ORCPT ); Sat, 25 May 2019 01:01:16 -0400 Received: from mail.kernel.org ([198.145.29.99]:46678 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725878AbfEYFBQ (ORCPT ); Sat, 25 May 2019 01:01:16 -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 684B62177E; Sat, 25 May 2019 05:01:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1558760475; bh=K2x3V9gQMbEthWVgYRvaGovpqU7FYDu4zGAHQOI+UrI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=q4JBXx4G+eF3CTr+DPwu9g2B9C+QAoRWW1ijSdSJ8IHIw0N5ST7MDyutvA47SRJlm bwuquF4sH/nuYrzNX2mdHkC4RXIiHGdqHEwNwp88SK5C2OAbrQv1G5yl7STZOnBNRj /O1c1NPeGh5UlhvyK2yoOXLXmLccvVflZfZ3i3EA= Date: Sat, 25 May 2019 07:01:13 +0200 From: Greg KH To: Mao Wenan Cc: jeremy@azazel.net, devel@driverdev.osuosl.org, kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH net] staging: =?utf-8?Q?Remove_?= =?utf-8?Q?set_but_not_used_variable_=E2=80=98status=E2=80=99?= Message-ID: <20190525050113.GB18684@kroah.com> References: <20190525042642.78482-1-maowenan@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20190525042642.78482-1-maowenan@huawei.com> User-Agent: Mutt/1.11.4 (2019-03-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, May 25, 2019 at 12:26:42PM +0800, Mao Wenan wrote: > Fixes gcc '-Wunused-but-set-variable' warning: > > drivers/staging/kpc2000/kpc_spi/spi_driver.c: In function > ‘kp_spi_transfer_one_message’: > drivers/staging/kpc2000/kpc_spi/spi_driver.c:282:9: warning: variable > ‘status’ set but not used [-Wunused-but-set-variable] > int status = 0; > ^~~~~~ > The variable 'status' is not used any more, remve it. > > Signed-off-by: Mao Wenan > --- > drivers/staging/kpc2000/kpc_spi/spi_driver.c | 3 --- > 1 file changed, 3 deletions(-) What is [PATCH net] in the subject for? This is not a networking driver :(