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=-8.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, 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 5A6A1C433E0 for ; Mon, 8 Jun 2020 17:31:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 281BD20FC3 for ; Mon, 8 Jun 2020 17:31:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1591637485; bh=HdKXL1KWhuaDB1oIJPo3MB7HfqNQoT0UtyHAQ5jTI9w=; h=Date:From:To:Cc:Subject:List-ID:From; b=DbMCrP5WQLKzgHHb3mZYDj+zH/UumIdYEdv7M6tLJsW8IbkUi/yKycrEkS47mN4Fg RpObPUVxZt3pgj92GqpURUXqkhQAEaO/S/N/Xyw3F001AATYUPJHy4EBGN1pSJeNJS LfcMiAFIjB4EETJzchAxACiZDvPr4KOxkvpVnM8o= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387606AbgFHRbY (ORCPT ); Mon, 8 Jun 2020 13:31:24 -0400 Received: from mail.kernel.org ([198.145.29.99]:34768 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729451AbgFHRbX (ORCPT ); Mon, 8 Jun 2020 13:31:23 -0400 Received: from embeddedor (unknown [189.207.59.248]) (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 6D21320870; Mon, 8 Jun 2020 17:31:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1591637482; bh=HdKXL1KWhuaDB1oIJPo3MB7HfqNQoT0UtyHAQ5jTI9w=; h=Date:From:To:Cc:Subject:From; b=AxT4QFYjCKHP4os4dIvfLdE/TXL1K+aFwGA6Du3BMPEi8PgGxIaIhlVuPfs4MW094 x3gto+oAhabIu3+XDFLa8Drp655rIc7pzTF1rAHuZ8MfsDid5JfwshvyX9dZGnSpS9 MPZSwYyrWh7JI1iWXn9AExBxOtabogFJ7HlBxzrs= Date: Mon, 8 Jun 2020 12:36:32 -0500 From: "Gustavo A. R. Silva" To: Ley Foon Tan , Christian Brauner Cc: linux-kernel@vger.kernel.org, "Gustavo A. R. Silva" Subject: [PATCH] nios2: signal: Mark expected switch fall-through Message-ID: <20200608173632.GA31741@embeddedor> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Mark switch cases where we are expecting to fall through. Fix the following warning through the use of the new the new pseudo-keyword fallthrough; arch/nios2/kernel/signal.c:254:12: warning: this statement may fall through [-Wimplicit-fallthrough=] 254 | restart = -2; | ~~~~~~~~^~~~ arch/nios2/kernel/signal.c:255:3: note: here 255 | case ERESTARTNOHAND: | ^~~~ Reported-by: Christian Brauner Signed-off-by: Gustavo A. R. Silva --- arch/nios2/kernel/signal.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/nios2/kernel/signal.c b/arch/nios2/kernel/signal.c index a42dd09c65783..d8a087cf2b424 100644 --- a/arch/nios2/kernel/signal.c +++ b/arch/nios2/kernel/signal.c @@ -252,6 +252,7 @@ static int do_signal(struct pt_regs *regs) switch (retval) { case ERESTART_RESTARTBLOCK: restart = -2; + fallthrough; case ERESTARTNOHAND: case ERESTARTSYS: case ERESTARTNOINTR: -- 2.27.0