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=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,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 B0244C3279B for ; Tue, 10 Jul 2018 15:15:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 628DC208E7 for ; Tue, 10 Jul 2018 15:15:45 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 628DC208E7 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933823AbeGJPPm (ORCPT ); Tue, 10 Jul 2018 11:15:42 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:48386 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933374AbeGJPPl (ORCPT ); Tue, 10 Jul 2018 11:15:41 -0400 Received: from localhost (LFbn-1-12247-202.w90-92.abo.wanadoo.fr [90.92.61.202]) by mail.linuxfoundation.org (Postfix) with ESMTPSA id B8504D61; Tue, 10 Jul 2018 15:15:40 +0000 (UTC) Date: Tue, 10 Jul 2018 17:15:38 +0200 From: Greg Kroah-Hartman To: Al Viro Cc: Thomas Gleixner , Christopher Ferris , Elliott Hughes , linux-kernel@vger.kernel.org Subject: [PATCH] eventpoll.h: wrap casts in () properly Message-ID: <20180710151538.GA28739@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.0 (2018-05-17) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Greg Kroah-Hartman When importing the latest copy of the kernel headers into Bionic, Christpher and Elliott noticed that the eventpoll.h casts were not wrapped in (). As it is, clang complains about macros without surrounding (), so this makes it a pain for userspace tools. So fix it up by adding another () pair, and make them line up purty by using tabs. Fixes: 65aaf87b3aa2 ("add EPOLLNVAL, annotate EPOLL... and event_poll->event") Reported-by: Christopher Ferris Reported-by: Elliott Hughes Cc: stable Cc: Thomas Gleixner Cc: Al Viro Signed-off-by: Greg Kroah-Hartman --- include/uapi/linux/eventpoll.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) Al, I can take this through my tree if you don't want to bother with it, just let me know. thanks, greg k-h --- a/include/uapi/linux/eventpoll.h +++ b/include/uapi/linux/eventpoll.h @@ -42,7 +42,7 @@ #define EPOLLRDHUP (__force __poll_t)0x00002000 /* Set exclusive wakeup mode for the target file descriptor */ -#define EPOLLEXCLUSIVE (__force __poll_t)(1U << 28) +#define EPOLLEXCLUSIVE ((__force __poll_t)(1U << 28)) /* * Request the handling of system wakeup events so as to prevent system suspends @@ -54,13 +54,13 @@ * * Requires CAP_BLOCK_SUSPEND */ -#define EPOLLWAKEUP (__force __poll_t)(1U << 29) +#define EPOLLWAKEUP ((__force __poll_t)(1U << 29)) /* Set the One Shot behaviour for the target file descriptor */ -#define EPOLLONESHOT (__force __poll_t)(1U << 30) +#define EPOLLONESHOT ((__force __poll_t)(1U << 30)) /* Set the Edge Triggered behaviour for the target file descriptor */ -#define EPOLLET (__force __poll_t)(1U << 31) +#define EPOLLET ((__force __poll_t)(1U << 31)) /* * On x86-64 make the 64bit structure have the same alignment as the