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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 17C7CECAAD3 for ; Thu, 1 Sep 2022 14:04:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232537AbiIAOEb (ORCPT ); Thu, 1 Sep 2022 10:04:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39584 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234309AbiIAOEY (ORCPT ); Thu, 1 Sep 2022 10:04:24 -0400 Received: from mail-qv1-xf2e.google.com (mail-qv1-xf2e.google.com [IPv6:2607:f8b0:4864:20::f2e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CA176FF2 for ; Thu, 1 Sep 2022 07:04:22 -0700 (PDT) Received: by mail-qv1-xf2e.google.com with SMTP id j1so13486828qvv.8 for ; Thu, 01 Sep 2022 07:04:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=toxicpanda-com.20210112.gappssmtp.com; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc; bh=cl1sSKD1RmPLbVkEegpiSGxu/8jaEby+OINiKcs+Q1g=; b=V5GbmaNVto/yR36gs6KEXQEqTBJZsVkDkatHg+LikD/ezwUNMnRGhNVAROVCfkYSgy gfRRxbWAvB1VoL+tadNR5nTZIT811dmtYBJJ4R41Akw0e31rMytYcMo+cbbQDXqoTGcs 5vBl8701jtmDIwcZx5o8W7Kx8cQVOc1FY0x7DLXY7KloZcjCA0ZnZ/ePTGa9yE2L/8Eh 1m0fr4lqiQjoHsXmzoeFRNdtoKJsSeRFmBiUCbsAKpWy1RO4NMVG+wVFt6fUSs2QFtkT FFIB8ILl/AKTxo630IacmDXsDzY1hveo4xzPYKiMKToAdqpEFrvqmI4MMA5hTXnIj0au zbMA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc; bh=cl1sSKD1RmPLbVkEegpiSGxu/8jaEby+OINiKcs+Q1g=; b=xdw2s7ZlCHgbSyjcEmY1hwZegtHQtK7wUFgRakGi8XwXw84NtbBl6OhZy+jaBAJSGM TrfD0DWaLnoepsDm24GYpCVrrMbXk0sYrFFaUvaJdUqyr4TT8OWSnG8RzflU72agCkiN dMoLs4VMckR90/lZGgcK8p3vn3EXDioBwGsW4HDwPl6D4e2SHApicn0KdB/I4ovyXuPS VlvADHmQUWd4B5JLBDo8Yz1e7bMhsXFCJfgE/bJYZfh0UD/PLre55cFlWR7gpUB9MpBt VRe6I5ydRDB+An2/XOV4DHlArI9IR0o3FSRMqrO8eGHD/B5EyZtntFnjgiHbm+zhLvyX zEFg== X-Gm-Message-State: ACgBeo1RmNOtj2Ah4sjJX5QNxCVAU+fEORgVhjydrkV9JyIG8A3+7vUM e/W+1eHKyyQn8DcQk35OM+jNwA== X-Google-Smtp-Source: AA6agR4vgZsIAi9Yk/jx9m+GPkHIOZcAm8pxsNCMltWO3juvPyDYQWWw0YjmgPIfNaikkTDauCOpbQ== X-Received: by 2002:a05:6214:5186:b0:499:42f:beb1 with SMTP id kl6-20020a056214518600b00499042fbeb1mr16893109qvb.86.1662041061834; Thu, 01 Sep 2022 07:04:21 -0700 (PDT) Received: from localhost (cpe-174-109-172-136.nc.res.rr.com. [174.109.172.136]) by smtp.gmail.com with ESMTPSA id m4-20020a05620a24c400b006b9a89d408csm12328251qkn.100.2022.09.01.07.04.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 01 Sep 2022 07:04:21 -0700 (PDT) Date: Thu, 1 Sep 2022 10:04:20 -0400 From: Josef Bacik To: fdmanana@kernel.org Cc: linux-btrfs@vger.kernel.org Subject: Re: [PATCH 04/10] btrfs: remove zero length check when entering fiemap Message-ID: References: <4d19dc86c76af6e7ca8577e7d3fdf5a319a7357d.1662022922.git.fdmanana@suse.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4d19dc86c76af6e7ca8577e7d3fdf5a319a7357d.1662022922.git.fdmanana@suse.com> Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org On Thu, Sep 01, 2022 at 02:18:24PM +0100, fdmanana@kernel.org wrote: > From: Filipe Manana > > There's no point to check for a 0 length at extent_fiemap(), as before > calling it, we called fiemap_prep() at btrfs_fiemap(), which already > checks for a zero length and returns the same -EINVAL error. So remove > the pointless check. > > Signed-off-by: Filipe Manana Reviewed-by: Josef Bacik Thanks, Josef