From patchwork Sun Aug 5 02:12:00 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Gustavo A. R. Silva" X-Patchwork-Id: 10556007 X-Patchwork-Delegate: rjw@sisk.pl Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id EC6B5139A for ; Sun, 5 Aug 2018 02:41:52 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C2EB129A0C for ; Sun, 5 Aug 2018 02:41:52 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id B253029A11; Sun, 5 Aug 2018 02:41:52 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5A60E29A0C for ; Sun, 5 Aug 2018 02:41:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725909AbeHEEoo (ORCPT ); Sun, 5 Aug 2018 00:44:44 -0400 Received: from gateway23.websitewelcome.com ([192.185.49.124]:49270 "EHLO gateway23.websitewelcome.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725839AbeHEEon (ORCPT ); Sun, 5 Aug 2018 00:44:43 -0400 X-Greylist: delayed 1437 seconds by postgrey-1.27 at vger.kernel.org; Sun, 05 Aug 2018 00:44:43 EDT Received: from cm11.websitewelcome.com (cm11.websitewelcome.com [100.42.49.5]) by gateway23.websitewelcome.com (Postfix) with ESMTP id C1E152518 for ; Sat, 4 Aug 2018 21:12:01 -0500 (CDT) Received: from gator4166.hostgator.com ([108.167.133.22]) by cmsmtp with SMTP id m8WXfxI4uRPojm8WXfRvuV; Sat, 04 Aug 2018 21:12:01 -0500 X-Authority-Reason: nr=8 Received: from [189.250.50.82] (port=38930 helo=embeddedor) by gator4166.hostgator.com with esmtpa (Exim 4.91) (envelope-from ) id 1fm8WX-004Ijd-58; Sat, 04 Aug 2018 21:12:01 -0500 Date: Sat, 4 Aug 2018 21:12:00 -0500 From: "Gustavo A. R. Silva" To: "Rafael J. Wysocki" , Len Brown , Pavel Machek Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, "Gustavo A. R. Silva" Subject: [PATCH] PM / hibernate: Mark expected switch fall-through Message-ID: <20180805021200.GA10911@embeddedor.com> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.5.24 (2015-08-30) X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - gator4166.hostgator.com X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - embeddedor.com X-BWhitelist: no X-Source-IP: 189.250.50.82 X-Source-L: No X-Exim-ID: 1fm8WX-004Ijd-58 X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: (embeddedor) [189.250.50.82]:38930 X-Source-Auth: gustavo@embeddedor.com X-Email-Count: 9 X-Source-Cap: Z3V6aWRpbmU7Z3V6aWRpbmU7Z2F0b3I0MTY2Lmhvc3RnYXRvci5jb20= X-Local-Domain: yes Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 114713 ("Missing break in switch") Signed-off-by: Gustavo A. R. Silva Acked-by: Pavel Machek --- kernel/power/hibernate.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/power/hibernate.c b/kernel/power/hibernate.c index 9c85c78..38f3f96 100644 --- a/kernel/power/hibernate.c +++ b/kernel/power/hibernate.c @@ -638,6 +638,7 @@ static void power_down(void) break; case HIBERNATION_PLATFORM: hibernation_platform_enter(); + /* Fall through */ case HIBERNATION_SHUTDOWN: if (pm_power_off) kernel_power_off();