From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932313AbbIVP3C (ORCPT ); Tue, 22 Sep 2015 11:29:02 -0400 Received: from sym2.noone.org ([178.63.92.236]:38988 "EHLO sym2.noone.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757979AbbIVP27 (ORCPT ); Tue, 22 Sep 2015 11:28:59 -0400 X-Greylist: delayed 401 seconds by postgrey-1.27 at vger.kernel.org; Tue, 22 Sep 2015 11:28:59 EDT Date: Tue, 22 Sep 2015 17:22:14 +0200 From: Tobias Klauser To: Marek Vasut Cc: linux-kernel@vger.kernel.org, lftan@altera.com Subject: Re: [PATCH] nios2: Fix unused variable warning Message-ID: <20150922152214.GC31417@distanz.ch> References: <1442637651-10694-1-git-send-email-marex@denx.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1442637651-10694-1-git-send-email-marex@denx.de> X-Editor: Vi IMproved 7.3 User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2015-09-19 at 06:40:51 +0200, Marek Vasut wrote: > Fix the following compiler splat by adding __maybe_unused annotation > to the variable. Using this particular annotation has the least ugly > impact on the code compared to using ifdeffery. > > arch/nios2/kernel/setup.c: In function 'nios2_boot_init': > arch/nios2/kernel/setup.c:107:7: warning: unused variable 'cmdline_passed' [-Wunused-variable] > char cmdline_passed[COMMAND_LINE_SIZE] = { 0, }; > ^ > > Signed-off-by: Marek Vasut Reviewed-by: Tobias Klauser