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=-22.5 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, USER_AGENT_SANE_1 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 39733C8300B for ; Fri, 20 Nov 2020 18:28:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E2DC32224C for ; Fri, 20 Nov 2020 18:28:12 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="uPJCGoQj" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730309AbgKTS2J (ORCPT ); Fri, 20 Nov 2020 13:28:09 -0500 Received: from mail.kernel.org ([198.145.29.99]:48428 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730287AbgKTS2H (ORCPT ); Fri, 20 Nov 2020 13:28:07 -0500 Received: from embeddedor (187-162-31-110.static.axtel.net [187.162.31.110]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 16C8B2224C; Fri, 20 Nov 2020 18:28:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1605896887; bh=ITxFoy4MVc42ndwX0jIIAa7SbZop74YrE0LYwrVuP7M=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=uPJCGoQjpThZZ/JXn1jpc3jG+TydIj7u88U/uy00mGaTTnBM+izlWhAKiNdNXj+lK VXgqzUdX4pc21MyJ7ZxDyaCxelstxLQeqvBlgeez1ag623llErpw4KmzGvBJTw8T27 uzIF4bywLRRHqmLHXIKKuybf/tw4t2YF5JungJ+c= Date: Fri, 20 Nov 2020 12:28:12 -0600 From: "Gustavo A. R. Silva" To: Harry Wentland , Leo Li , Alex Deucher , Christian =?iso-8859-1?Q?K=F6nig?= , David Airlie , Daniel Vetter Cc: amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org, "Gustavo A. R. Silva" Subject: [PATCH 028/141] drm/amd/display: Fix fall-through warnings for Clang Message-ID: <9ac81a4aab74e0b3317172e66a985fe6d1ae4e1b.1605896059.git.gustavoars@kernel.org> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.9.4 (2018-02-28) Precedence: bulk List-ID: X-Mailing-List: linux-hardening@vger.kernel.org In preparation to enable -Wimplicit-fallthrough for Clang, fix multiple warnings by explicitly adding multiple break statements instead of just letting the code fall through to the next case. Link: https://github.com/KSPP/linux/issues/115 Signed-off-by: Gustavo A. R. Silva --- drivers/gpu/drm/amd/display/dc/bios/bios_parser.c | 1 + drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c | 2 ++ drivers/gpu/drm/amd/display/dc/core/dc_link.c | 1 + 3 files changed, 4 insertions(+) diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c b/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c index ad394aefa5d9..23a373ca94b5 100644 --- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c +++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c @@ -1198,6 +1198,7 @@ static enum bp_result bios_parser_get_embedded_panel_info( default: break; } + break; default: break; } diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c index 29d64e7e304f..fd1e64fa8744 100644 --- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c +++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c @@ -903,6 +903,7 @@ static enum bp_result bios_parser_get_soc_bb_info( break; case 4: result = get_soc_bb_info_v4_4(bp, soc_bb_info); + break; default: break; } @@ -1019,6 +1020,7 @@ static enum bp_result bios_parser_get_embedded_panel_info( default: break; } + break; default: break; } diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c index fec87a2e210c..b9254a87ee73 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c @@ -1052,6 +1052,7 @@ static bool dc_link_detect_helper(struct dc_link *link, return false; } + break; default: break; } -- 2.27.0