From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754199AbaFDQ0w (ORCPT ); Wed, 4 Jun 2014 12:26:52 -0400 Received: from cdptpa-outbound-snat.email.rr.com ([107.14.166.228]:35204 "EHLO cdptpa-oedge-vip.email.rr.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751443AbaFDQ0P (ORCPT ); Wed, 4 Jun 2014 12:26:15 -0400 Date: Wed, 4 Jun 2014 12:26:12 -0400 From: Steven Rostedt To: Stephen Rothwell Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org, Fengguang Wu Subject: Re: linux-next: build warning after merge of the ftrace tree Message-ID: <20140604122612.366e2874@gandalf.local.home> In-Reply-To: <20140604160921.4f4e69c4@canb.auug.org.au> References: <20140604160921.4f4e69c4@canb.auug.org.au> X-Mailer: Claws Mail 3.9.3 (GTK+ 2.24.23; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-RR-Connecting-IP: 107.14.168.130:25 X-Cloudmark-Score: 0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 4 Jun 2014 16:09:21 +1000 Stephen Rothwell wrote: > Hi Steven, > > After merging the ftrace tree, today's linux-next build (x86_64 allmodconfig) > produced this warning: > > kernel/trace/trace_benchmark.c: In function 'trace_do_benchmark': > kernel/trace/trace_benchmark.c:38:6: warning: unused variable 'seedsq' [-Wunused-variable] > u64 seedsq; > ^ > > Introduced by commit 81dc9f0ef21e ("tracing: Add tracepoint benchmark tracepoint"). Hmm, I don't know why my tests missed this. I do a allmodconfig looking for new warning messages too. Oh, but I do need to add this config to my regular testing config :-/ I'm surprised Wu's bot didn't report it either. I'm not going to rebase, but I'll add a patch to nuke it. Thanks! -- Steve