From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751285AbcFPEcF (ORCPT ); Thu, 16 Jun 2016 00:32:05 -0400 Received: from ozlabs.org ([103.22.144.67]:60433 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750989AbcFPEcD (ORCPT ); Thu, 16 Jun 2016 00:32:03 -0400 Date: Thu, 16 Jun 2016 14:32:00 +1000 From: Stephen Rothwell To: Linus Walleij Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org Subject: linux-next: build warning after merge of the gpio tree Message-ID: <20160616143200.586e649d@canb.auug.org.au> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Linus, After merging the gpio tree, today's linux-next build (x86_64 allmodconfig) produced this warning: In file included from drivers/gpio/gpiolib.c:25:0: drivers/gpio/gpiolib.c: In function 'lineevent_irq_thread': include/linux/kfifo.h:403:39: warning: 'ge.id' may be used uninitialized in this function [-Wmaybe-uninitialized] )[__kfifo->in & __tmp->kfifo.mask] = \ ^ drivers/gpio/gpiolib.c:657:24: note: 'ge.id' was declared here struct gpioevent_data ge; ^ Introduced by commit 61f922db7221 ("gpio: userspace ABI for reading GPIO line events") This is in the kfifo_put() call. -- Cheers, Stephen Rothwell