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=-8.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 82332C433FF for ; Mon, 29 Jul 2019 00:13:27 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 55A1120693 for ; Mon, 29 Jul 2019 00:13:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="IaWD0xKj"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=embeddedor.com header.i=@embeddedor.com header.b="K8k/eeoy" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 55A1120693 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=embeddedor.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Subject:To:From :Date:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=QpZkRdL4us8GSEBvCrzDmKP8mO8yEW6cqvtH5MJ2kKk=; b=IaWD0xKjKZZ4V4 2+TbM2yIWBfoksDgF3TnjsKiLHtU9rn3he6Im7Zby08zfTwsR/VFbGG3GmIxJxz88rR3PTJG5nc22 ULGhSqh2djyaQTWqsGWxDlDRBBstPRQLpCyEcHZFvG0fm0Gx/T7VtuWiGjdmjPDZu0XuSupKwef/I EUuvCA5Z+NZtQ7DGGn/i/ZbLfnaGjsvAyjLGqyBMlVgsxjVWJVSw9DLjbp2ZaqYCYxF515PnNP2qO RBFPYDOwXvaeUW0jBmFrVO5VPXz8GKGzxRy3mpJEZYiRwc7CigvGmKvub7eOR2Y7FGVUecaRGR6wZ PVdCDLY+8OYDemV5hGeg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hrtI1-0003hE-87; Mon, 29 Jul 2019 00:13:21 +0000 Received: from gateway22.websitewelcome.com ([192.185.46.194]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hrtHw-0003gu-UV for linux-arm-kernel@lists.infradead.org; Mon, 29 Jul 2019 00:13:18 +0000 Received: from cm13.websitewelcome.com (cm13.websitewelcome.com [100.42.49.6]) by gateway22.websitewelcome.com (Postfix) with ESMTP id 06B4553AF for ; Sun, 28 Jul 2019 19:13:16 -0500 (CDT) Received: from gator4166.hostgator.com ([108.167.133.22]) by cmsmtp with SMTP id rtHvhyc6eYTGMrtHvhmn4Z; Sun, 28 Jul 2019 19:13:16 -0500 X-Authority-Reason: nr=8 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=embeddedor.com; s=default; h=Content-Type:MIME-Version:Message-ID:Subject: Cc:To:From:Date:Sender:Reply-To:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=Y6S+Zz8Uy/4dcVHVPaSAGOHjMzOacfIZTOtYvDlJxZ4=; b=K8k/eeoysyU5u65TqLUOqVETuM WA6h3NGrolPCBXsQ+1W90mTzaMF70a1+Q7qyFZk32+ck5QrD6497mhM6YmxWFaGNh6B3PNOnAgqii spNvlmB0gcP7iG6wdjAYcFx5AjJkwFFxcqFCgGZTsMax6fpaNsBiHOFCPb1I1kQzXGrzUbDHXF08j V4IuQc/JZLDnwsYcNB27+mf31AH20AZKt92VC+WLJ2un719GJ4o8/y4g3Sv1XgTZsbxt6Klvt5VVs HNSrrcQsSr2OcVJLLJOhHpO9youp4L8MjOtR72hhxdu5dST2NMgJTNDHKE03PK4DOw2xnY6u0hsXG Be7T/3hA==; Received: from [187.192.11.120] (port=39726 helo=embeddedor) by gator4166.hostgator.com with esmtpa (Exim 4.92) (envelope-from ) id 1hrtHu-003tFF-Vh; Sun, 28 Jul 2019 19:13:15 -0500 Date: Sun, 28 Jul 2019 19:13:14 -0500 From: "Gustavo A. R. Silva" To: Russell King Subject: [PATCH] ARM: signal: Mark expected switch fall-through Message-ID: <20190729001314.GA24747@embeddedor> MIME-Version: 1.0 Content-Disposition: inline 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 - lists.infradead.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - embeddedor.com X-BWhitelist: no X-Source-IP: 187.192.11.120 X-Source-L: No X-Exim-ID: 1hrtHu-003tFF-Vh X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: (embeddedor) [187.192.11.120]:39726 X-Source-Auth: gustavo@embeddedor.com X-Email-Count: 25 X-Source-Cap: Z3V6aWRpbmU7Z3V6aWRpbmU7Z2F0b3I0MTY2Lmhvc3RnYXRvci5jb20= X-Local-Domain: yes X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190728_171317_251043_40EDC427 X-CRM114-Status: UNSURE ( 5.98 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kees Cook , Stephen Rothwell , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, "Gustavo A. R. Silva" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Mark switch cases where we are expecting to fall through. This patch fixes the following warning: arch/arm/kernel/signal.c: In function 'do_signal': arch/arm/kernel/signal.c:598:12: warning: this statement may fall through [-Wimplicit-fallthrough=] restart -= 2; ~~~~~~~~^~~~ arch/arm/kernel/signal.c:599:3: note: here case -ERESTARTNOHAND: ^~~~ Reported-by: Stephen Rothwell Signed-off-by: Gustavo A. R. Silva --- arch/arm/kernel/signal.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c index 09f6fdd41974..ab2568996ddb 100644 --- a/arch/arm/kernel/signal.c +++ b/arch/arm/kernel/signal.c @@ -596,6 +596,7 @@ static int do_signal(struct pt_regs *regs, int syscall) switch (retval) { case -ERESTART_RESTARTBLOCK: restart -= 2; + /* Fall through */ case -ERESTARTNOHAND: case -ERESTARTSYS: case -ERESTARTNOINTR: -- 2.22.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel