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=-8.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,USER_AGENT_GIT 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 02F00C43387 for ; Mon, 14 Jan 2019 20:39:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BF6A020659 for ; Mon, 14 Jan 2019 20:39:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="gakNJDTE" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726969AbfANUjH (ORCPT ); Mon, 14 Jan 2019 15:39:07 -0500 Received: from mail-wm1-f66.google.com ([209.85.128.66]:55866 "EHLO mail-wm1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726767AbfANUjH (ORCPT ); Mon, 14 Jan 2019 15:39:07 -0500 Received: by mail-wm1-f66.google.com with SMTP id y139so1025456wmc.5; Mon, 14 Jan 2019 12:39:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=NM/4viaTmeN4XjhQJCBlN74QYdqy2qWrUzvxYQnrOSI=; b=gakNJDTEu6bIA/xXNRBqrUaeKBoEQq+UZpRUdM2SuUVWpgVId6lgI9U/fpZ/ppCVVi tup0IDQ4rf+7JR69N/omQ1VQGu/eqeu4IAo8/aT83+BDDSbuIPCIntEGYJ4DPwmW0gB0 D7/iey2iWFsHAI32UMKXCi+geYWTDTSj//cAMbD+sGpe/T/BhyNqQXFNR9t896R6Xs8P x/NvEPtCtDbubGTJA8hLy07Nu4wSGCAnGXRuABr+IU8ezUcQuw+tBte9QyhNmGZjpSdR Ela/5/oejT2wCOuEIOU5hb8zI6onu8CDx0J2Vj9kAR+P9sNCbr/O+boqJigukZMACekU ShWQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :mime-version:content-transfer-encoding; bh=NM/4viaTmeN4XjhQJCBlN74QYdqy2qWrUzvxYQnrOSI=; b=lmGMgyfojLjZkQjKgJt/CuPZoyvXsfbehVXkAeTbXNfI3YtQVU91VfMPDHzVtJP/K6 xNHg43V3XmoIiZJq58GdCOZja7v4X/tGgdfIeR89HDuSfV/hQaUKGp7WiVPVOtGxPDM9 wrRX7i1S8fu3+62sBW1p8Czcc4OrIyBcIQVEr0Xos5jmgfxmO9158nKZnOlC3kno0aYv nqty5XhnBSQyVyUK6DgUce5PXq7RybQDbf4y3tuSFLOmTQ5dOBXgl+t9R7JnvvRh9euR p3GVDP7pZsia6NDgWdiimfLKVavFc3YljBK8z+cMsx0HwEf8L07LrR6elKjRn1qE8CRw gVMw== X-Gm-Message-State: AJcUukckpCcvGNY5zWcylLaZwM/ddQlkWflhWvwk7FDtknaLdQyzHG6S J5p1u5jhQpypY8blnwkatMM= X-Google-Smtp-Source: ALg8bN7nvN5GYdcmbVVYWszv8RTChdwTD4S3po0oQ1vPYpY+SXZWL72ct56sqRUi7f4ZcTm+CUy8xA== X-Received: by 2002:a7b:c5cc:: with SMTP id n12mr648533wmk.149.1547498345481; Mon, 14 Jan 2019 12:39:05 -0800 (PST) Received: from macbookpro.malat.net (bru31-1-78-225-224-134.fbx.proxad.net. [78.225.224.134]) by smtp.gmail.com with ESMTPSA id s1sm106867403wro.9.2019.01.14.12.39.04 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 14 Jan 2019 12:39:04 -0800 (PST) Received: by macbookpro.malat.net (Postfix, from userid 1000) id DFE2811422AD; Mon, 14 Jan 2019 21:39:03 +0100 (CET) From: Mathieu Malaterre To: Alexander Viro Cc: Mathieu Malaterre , Jeff Layton , "J. Bruce Fields" , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/3] fs: annotate implicit fall throughs Date: Mon, 14 Jan 2019 21:38:56 +0100 Message-Id: <20190114203859.19875-1-malat@debian.org> X-Mailer: git-send-email 2.19.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org There is a plan to build the kernel with -Wimplicit-fallthrough and these places in the code produced warnings (W=1). Fix them up. This commit remove the following warnings: fs/libfs.c:148:11: warning: this statement may fall through [-Wimplicit-fallthrough=] fs/libfs.c:150:7: warning: this statement may fall through [-Wimplicit-fallthrough=] Signed-off-by: Mathieu Malaterre --- fs/libfs.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/libfs.c b/fs/libfs.c index 0fb590d79f30..9efb647917e0 100644 --- a/fs/libfs.c +++ b/fs/libfs.c @@ -146,9 +146,11 @@ loff_t dcache_dir_lseek(struct file *file, loff_t offset, int whence) switch (whence) { case 1: offset += file->f_pos; + /* fall through */ case 0: if (offset >= 0) break; + /* fall through */ default: return -EINVAL; } -- 2.19.2