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=-8.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,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 5D7C8C282C4 for ; Tue, 12 Feb 2019 21:22:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 319F1222C1 for ; Tue, 12 Feb 2019 21:22:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732482AbfBLVWr (ORCPT ); Tue, 12 Feb 2019 16:22:47 -0500 Received: from gateway36.websitewelcome.com ([192.185.200.11]:17568 "EHLO gateway36.websitewelcome.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728792AbfBLVWr (ORCPT ); Tue, 12 Feb 2019 16:22:47 -0500 Received: from cm12.websitewelcome.com (cm12.websitewelcome.com [100.42.49.8]) by gateway36.websitewelcome.com (Postfix) with ESMTP id 6EC45400EE1E7 for ; Tue, 12 Feb 2019 14:36:55 -0600 (CST) Received: from gator4166.hostgator.com ([108.167.133.22]) by cmsmtp with SMTP id tfVugWXb2iQertfVugm08T; Tue, 12 Feb 2019 15:22:46 -0600 X-Authority-Reason: nr=8 Received: from [189.250.119.20] (port=58926 helo=embeddedor) by gator4166.hostgator.com with esmtpa (Exim 4.91) (envelope-from ) id 1gtfVH-003fbV-6e; Tue, 12 Feb 2019 15:22:46 -0600 Date: Tue, 12 Feb 2019 15:22:06 -0600 From: "Gustavo A. R. Silva" To: Andrew Morton Cc: linux-kernel@vger.kernel.org, "Gustavo A. R. Silva" , Kees Cook Subject: [PATCH] assoc_array: Mark expected switch fall-through Message-ID: <20190212212206.GA16378@embeddedor> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit User-Agent: Mutt/1.9.4 (2018-02-28) 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: 189.250.119.20 X-Source-L: No X-Exim-ID: 1gtfVH-003fbV-6e X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: (embeddedor) [189.250.119.20]:58926 X-Source-Auth: gustavo@embeddedor.com X-Email-Count: 16 X-Source-Cap: Z3V6aWRpbmU7Z3V6aWRpbmU7Z2F0b3I0MTY2Lmhvc3RnYXRvci5jb20= X-Local-Domain: yes Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. This patch fixes the following warning: lib/assoc_array.c: In function ‘assoc_array_delete’: lib/assoc_array.c:1110:3: warning: this statement may fall through [-Wimplicit-fallthrough=] for (slot = 0; slot < ASSOC_ARRAY_FAN_OUT; slot++) { ^~~ lib/assoc_array.c:1118:2: note: here case assoc_array_walk_tree_empty: ^~~~ Warning level 3 was used: -Wimplicit-fallthrough=3 This patch is part of the ongoing efforts to enable -Wimplicit-fallthrough. Signed-off-by: Gustavo A. R. Silva --- lib/assoc_array.c | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/assoc_array.c b/lib/assoc_array.c index c6659cb37033..0b61d3b77e5c 100644 --- a/lib/assoc_array.c +++ b/lib/assoc_array.c @@ -1115,6 +1115,7 @@ struct assoc_array_edit *assoc_array_delete(struct assoc_array *array, index_key)) goto found_leaf; } + /* fall through */ case assoc_array_walk_tree_empty: case assoc_array_walk_found_wrong_shortcut: default: -- 2.20.1