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=-2.2 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_MUTT 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 6A32DC31E45 for ; Thu, 13 Jun 2019 18:44:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3B68B21473 for ; Thu, 13 Jun 2019 18:44:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1560451499; bh=6yS+Fnsn3PuOz05RQi8P/KTQwsadeiCQ2KB9R2l4jTE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=CbS4xUZ7OmaPqW61Wr/qq6i885q2nWprXT3YEw3P0pb8Fq9/XZn6LEUfEf5IiOAWi XR3E01WBlo2hjHbW8iYtwurVrgdOZFiScMWYAzha/pbN2CErYmub1VnSbQVH21wiaV GbAK9l0swAkKFEVJYUg7QKLxzbkkX5hmhlvT//kc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727224AbfFMSoz (ORCPT ); Thu, 13 Jun 2019 14:44:55 -0400 Received: from mail.kernel.org ([198.145.29.99]:37084 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725851AbfFMSoy (ORCPT ); Thu, 13 Jun 2019 14:44:54 -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 B507521473; Thu, 13 Jun 2019 18:44:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1560451494; bh=6yS+Fnsn3PuOz05RQi8P/KTQwsadeiCQ2KB9R2l4jTE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=QXFkAbW4Gyx06f8rXazYSM9/Y8LE4clCV1wSSnfaPbsSq29LcoXhcp5Ry6IpvrLkN FXBMhYwt3dyUfOihUtdDYvWePkTILgNWb8EsogRPojXjykiMDxrjHUCyyRKJd/0toP 4kfr7YEAtBFqmf5U+9YCNCC5ZlJr1yu2ElLFu91o= Date: Thu, 13 Jun 2019 20:44:50 +0200 From: Greg KH To: Nathan Huckleberry Cc: treding@nvidia.com, mathias.nyman@intel.com, thierry.reding@gmail.com, jonathanh@nvidia.com, linux-usb@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org, clang-built-linux@googlegroups.com Subject: Re: Cleanup of -Wunused-const-variable in drivers/usb/host/xhci-tegra.c Message-ID: <20190613184450.GA896@kroah.com> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.12.0 (2019-05-25) Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org On Thu, Jun 13, 2019 at 11:38:38AM -0700, Nathan Huckleberry wrote: > Hey all, > > I'm looking into cleaning up ignored warnings in the kernel so we can > remove compiler flags to ignore warnings. > > There's an unused variable ('mbox_cmd_name') in xhci-tegra.c. Looks > like it was intended for logging or debugging, but never used. Just > wanted to reach out to ask the best steps for cleaning this up. > > If the variable is no longer needed I'd like to send a patch to remove it. You never have to ask permission to send a patch :)