From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2466D1B4F02 for ; Thu, 24 Oct 2024 10:27:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729765643; cv=none; b=bsz40erUudDLJXxIhge1oop9L1YISkFvsIfT9gprtTuuaX+QJs1GcsTIou4WF0kmTDNNau8G69TPEJ9aBxmv8eepVKQxp3a4gdBYUvoB+X53dlCS4Q0tJtOplG7U0IiEUjIQ5+Kll7qibQLrL9KC06Y66V8PQvHaEtbUfF+oPNU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729765643; c=relaxed/simple; bh=k9LeMgcldza58yDLbsS6ruy8c8qGZneG7cd9tJZWJJY=; h=Message-ID:Date:MIME-Version:Cc:Subject:To:References:From: In-Reply-To:Content-Type; b=nfPhlFtanJ2SQceIf5dzLeSHvUBVxq7OpjAFb0u53PAMErunRer0ZNenpiMkhO7DJA+2tDhuJUT+iYZmtPShmDy13YcctHMojl6jjI6XmpPJOYJb7O79oH4cKZ7/MB1lAtUSIrI2ig7wjBICeChtQRO5NgSShlXCdM/VGDVaLJ4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=RqNi6gF5; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="RqNi6gF5" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 31DA3C4CEC7; Thu, 24 Oct 2024 10:27:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1729765642; bh=k9LeMgcldza58yDLbsS6ruy8c8qGZneG7cd9tJZWJJY=; h=Date:Cc:Subject:To:References:From:In-Reply-To:From; b=RqNi6gF5FYTzi0YI1x5URV20UqoBoNdLDDOjOG7DdolVwoy0wo8uZyt+UHGsre4fn jN2a/QYCLRh9v6MWtv/nZ3lEFsg4rrW6Q+Na08NKZ978GyBfXBPlZJ4LiN385EumR+ DGHDT6f3179cudQrO01+IDz0qKC4Y1OmfZwTiWVsPK4GNSW1UuyzYN1y/GNF0Fe98A n0/AURn0Iwu8jJiiuLHH6DaCHwv6qpG+nWgesUJCxunfdil+D2QXGD053Ys5YoKQlS GeS2UAp9md9zdu6aEtXVRW055C+NPK2IG+CVqiDzFzJcDHmu2pTn2jfl3AzPuYcb9u W0go9uAGoDkEw== Message-ID: <0995728f-7466-464e-a46a-c1ae876b2017@kernel.org> Date: Thu, 24 Oct 2024 18:27:18 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Cc: Chao Yu , bobo.shaobowang@huawei.com, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org Subject: Re: [PATCH] f2fs: Fix not used variable 'index' To: Zeng Heng , jaegeuk@kernel.org References: <20241023094850.1680709-1-zengheng4@huawei.com> Content-Language: en-US From: Chao Yu In-Reply-To: <20241023094850.1680709-1-zengheng4@huawei.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit On 2024/10/23 17:48, Zeng Heng wrote: > Fix the following compilation warning: > fs/f2fs/data.c:2391:10: warning: variable ‘index’ set but not used > [-Wunused-but-set-variable] > 2391 | pgoff_t index; > > Only define and set the variable index when the CONFIG_F2FS_FS_COMPRESSION > is enabled. > > Fixes: db92e6c729d8 ("f2fs: convert f2fs_mpage_readpages() to use folio") > Signed-off-by: Zeng Heng Reviewed-by: Chao Yu Thanks,