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=-21.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 6666BC4708F for ; Fri, 28 May 2021 20:01:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4E00B613EB for ; Fri, 28 May 2021 20:01:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229690AbhE1UC7 (ORCPT ); Fri, 28 May 2021 16:02:59 -0400 Received: from mail.kernel.org ([198.145.29.99]:37790 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229617AbhE1UC6 (ORCPT ); Fri, 28 May 2021 16:02:58 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 6A919613B5; Fri, 28 May 2021 20:01:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1622232083; bh=I03wcNb7HMADoF0wf70BF8zVGLwCCpnsZRwVNuu0vmU=; h=Date:From:To:Cc:Subject:From; b=SXu5S8Xz1jWB0WbQf6s37rihBlTmvE6G94LYlmkOX/F8+Vj0H5QLS6df+Rx0l+b0X 4T11rfIeM+UdGcrevpc9lXG33T6fPAxF9emZDJO3DWcXRm6Cm7pcccVWJv/Xd4WnKG 4hL0fMRUYte/86On8o3aUyvZYifNwtGWSA6eIQrZ3DmsKQSoh6yZeKck1sVxckJx5f plGzcnMpmy3UCXj7jwdvPjENCQ7PC2j7SC10z4ANGR4PF/CIeDKKaRGCIlT0W/z5TY IgWorsrsOEjzKXM4kH4WOJfHGvxRq5NeXuItHpDXPSXHSN6trZjBu10iWQ9dqi3vox xZPfqYoEZUhCw== Date: Fri, 28 May 2021 15:02:22 -0500 From: "Gustavo A. R. Silva" To: Jason Wessel , Daniel Thompson , Douglas Anderson Cc: kgdb-bugreport@lists.sourceforge.net, linux-kernel@vger.kernel.org, "Gustavo A. R. Silva" , linux-hardening@vger.kernel.org Subject: [PATCH][next] kgdb: Fix fall-through warning for Clang Message-ID: <20210528200222.GA39201@embeddedor> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org In preparation to enable -Wimplicit-fallthrough for Clang, fix a fall-through warning by explicitly adding a goto statement instead of letting the code fall through to the next case. Link: https://github.com/KSPP/linux/issues/115 Signed-off-by: Gustavo A. R. Silva --- JFYI: We had thousands of these sorts of warnings and now we are down to just 25 in linux-next. This is one of those last remaining warnings. kernel/debug/debug_core.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/debug/debug_core.c b/kernel/debug/debug_core.c index 4708aec492df..431749dd9ab6 100644 --- a/kernel/debug/debug_core.c +++ b/kernel/debug/debug_core.c @@ -1038,6 +1038,7 @@ dbg_notify_reboot(struct notifier_block *this, unsigned long code, void *x) switch (kgdbreboot) { case 1: kgdb_breakpoint(); + goto done; case -1: goto done; } -- 2.27.0