From patchwork Fri Nov 20 18:26:16 2020 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: 69184 X-Patchwork-Delegate: hverkuil@xs4all.nl Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1kgB7Z-0035Ag-0X; Fri, 20 Nov 2020 18:26:57 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729877AbgKTS0L (ORCPT + 1 other); Fri, 20 Nov 2020 13:26:11 -0500 Received: from mail.kernel.org ([198.145.29.99]:47286 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729861AbgKTS0L (ORCPT ); Fri, 20 Nov 2020 13:26:11 -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 B32242224C; Fri, 20 Nov 2020 18:26:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1605896770; bh=seU4yUgdzjzcMiYARuvKKFDMQ2hsLlaQDOpY+Rp7xVA=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=0LvOrjJ3g6Z9fx94QA8eV2yGvcmpgPkNP//qeL3x9uxabz2gofU+lk+aevLFFC/0R bLuA2ZhnIAOCh7W9r0prGDKU2TaaFsWnuIIL+yGHVW1BN2Jjj+opaQLBfuSUDjpqK5 ozqPzhfvsXMMO3YhM8J1E6yJn/v765v3/6nnQjFE= Date: Fri, 20 Nov 2020 12:26:16 -0600 From: "Gustavo A. R. Silva" To: Antti Palosaari , Mauro Carvalho Chehab , Malcolm Priestley Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org, "Gustavo A. R. Silva" Subject: [PATCH 014/141] media: usb: dvb-usb-v2: Fix fall-through warnings for Clang Message-ID: <173371a50a3e26a2ab39baaa6aa883f6bd416b8a.1605896059.git.gustavoars@kernel.org> References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.9.4 (2018-02-28) Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -3.1 (---) X-LSpam-Report: No, score=-3.1 required=5.0 tests=BAYES_00=-1.9,DKIMWL_WL_HIGH=0.001,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,DKIM_VALID_EF=-0.1,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no In preparation to enable -Wimplicit-fallthrough for Clang, fix multiple warnings by explicitly adding a couple of 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 Reviewed-by: Mauro Carvalho Chehab --- drivers/media/usb/dvb-usb-v2/af9015.c | 1 + drivers/media/usb/dvb-usb-v2/lmedm04.c | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/media/usb/dvb-usb-v2/af9015.c b/drivers/media/usb/dvb-usb-v2/af9015.c index c70b3cef3176..d33514acc2b5 100644 --- a/drivers/media/usb/dvb-usb-v2/af9015.c +++ b/drivers/media/usb/dvb-usb-v2/af9015.c @@ -51,6 +51,7 @@ static int af9015_ctrl_msg(struct dvb_usb_device *d, struct req_t *req) if (((req->addr & 0xff00) == 0xff00) || ((req->addr & 0xff00) == 0xae00)) state->buf[0] = WRITE_VIRTUAL_MEMORY; + break; case WRITE_VIRTUAL_MEMORY: case COPY_FIRMWARE: case DOWNLOAD_FIRMWARE: diff --git a/drivers/media/usb/dvb-usb-v2/lmedm04.c b/drivers/media/usb/dvb-usb-v2/lmedm04.c index 5a7a9522d46d..67c37fb267e3 100644 --- a/drivers/media/usb/dvb-usb-v2/lmedm04.c +++ b/drivers/media/usb/dvb-usb-v2/lmedm04.c @@ -336,6 +336,7 @@ static void lme2510_int_response(struct urb *lme_urb) st->signal_level = ibuf[5]; st->signal_sn = ibuf[4]; st->time_key = ibuf[7]; + break; default: break; }