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 A6FB0C433FE for ; Mon, 14 Nov 2022 22:49:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235911AbiKNWtY (ORCPT ); Mon, 14 Nov 2022 17:49:24 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43734 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236993AbiKNWtW (ORCPT ); Mon, 14 Nov 2022 17:49:22 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0D56CFACF for ; Mon, 14 Nov 2022 14:49:21 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id A9DAFB815AA for ; Mon, 14 Nov 2022 22:49:20 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3746DC433C1; Mon, 14 Nov 2022 22:49:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1668466159; bh=NUbobJY+jZAYI21ip8NyjBvUaJMuLs3oukj+yekIM1E=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Deqfpor/mvS8DHCUD46/1r7FOV8/ZrVbcLDz1CK2AdntkhEOWmtCNBrEZb6UMsM1+ yTI4RyduIkMiHSrbh/9/pSRSUo8wkaqeMXh0q0bwBVHGPfRQXgyU3giet8LnwWnjdP Hgsw0upseB/DqjvrV3EIhOALCWGUAcIO0TiPYGGyD5fEZBaS9ZKM+vjbbKvWlHrT3n mz3lOoIi2zRy82GVoBJ/iBI4Hl5JcVV+E2vJtZnlQT0twlF2MGEX01vveVmN5YyGNF Q6UGuLZy8MKyuc+KLB78Hn05saCLsa8ZdE31UjkIuA5EeKLBZ6Lnii4XsiN6+ZBtDn tOwASrZTkixdA== Date: Mon, 14 Nov 2022 14:49:17 -0800 From: Jaegeuk Kim To: Yangtao Li Cc: chao@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org Subject: Re: [PATCH] f2fs: remove submit label in __submit_discard_cmd() Message-ID: References: <20221111161349.60689-1-frank.li@vivo.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20221111161349.60689-1-frank.li@vivo.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 11/12, Yangtao Li wrote: > Complaint from Matthew Wilcox in another similar place: > > "submit? You don't submit anything at the 'submit' label. > it should be called 'skip' or something. But I think this > is just badly written and you don't need a goto at all." > > Let's remove submit label for readability. > > Signed-off-by: Yangtao Li > --- > fs/f2fs/segment.c | 6 ++---- > 1 file changed, 2 insertions(+), 4 deletions(-) > > diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c > index 3654c30e0517..0a72e787c585 100644 > --- a/fs/f2fs/segment.c > +++ b/fs/f2fs/segment.c > @@ -1144,13 +1144,11 @@ static int __submit_discard_cmd(struct f2fs_sb_info *sbi, > if (time_to_inject(sbi, FAULT_DISCARD)) { > f2fs_show_injection_info(sbi, FAULT_DISCARD); > err = -EIO; > - goto submit; > - } > - err = __blkdev_issue_discard(bdev, > + } else > + err = __blkdev_issue_discard(bdev, > SECTOR_FROM_BLOCK(start), > SECTOR_FROM_BLOCK(len), > GFP_NOFS, &bio); Thanks. I added {} to meet the coding style. > -submit: > if (err) { > spin_lock_irqsave(&dc->lock, flags); > if (dc->state == D_PARTIAL) > -- > 2.25.1