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 4F077C04A94 for ; Tue, 1 Aug 2023 02:52:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229839AbjHACwm (ORCPT ); Mon, 31 Jul 2023 22:52:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41346 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229510AbjHACwk (ORCPT ); Mon, 31 Jul 2023 22:52:40 -0400 Received: from out30-124.freemail.mail.aliyun.com (out30-124.freemail.mail.aliyun.com [115.124.30.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4DB72114 for ; Mon, 31 Jul 2023 19:52:39 -0700 (PDT) X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R921e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018046049;MF=baolin.wang@linux.alibaba.com;NM=1;PH=DS;RN=7;SR=0;TI=SMTPD_---0VojoVVU_1690858355; Received: from 30.97.48.66(mailfrom:baolin.wang@linux.alibaba.com fp:SMTPD_---0VojoVVU_1690858355) by smtp.aliyun-inc.com; Tue, 01 Aug 2023 10:52:36 +0800 Message-ID: <89d7ec1d-ac48-64e5-1d3c-d3ee5c66a26f@linux.alibaba.com> Date: Tue, 1 Aug 2023 10:53:03 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.13.0 Subject: Re: [PATCH 7/8] mm/compaction: remove unnecessary return for void function To: Kemeng Shi , akpm@linux-foundation.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, mgorman@techsingularity.net, willy@infradead.org, david@redhat.com References: <20230728171037.2219226-1-shikemeng@huaweicloud.com> <20230728171037.2219226-8-shikemeng@huaweicloud.com> From: Baolin Wang In-Reply-To: <20230728171037.2219226-8-shikemeng@huaweicloud.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 7/29/2023 1:10 AM, Kemeng Shi wrote: > Remove unnecessary return for void function > > Signed-off-by: Kemeng Shi Reviewed-by: Baolin Wang > --- > mm/compaction.c | 4 +--- > 1 file changed, 1 insertion(+), 3 deletions(-) > > diff --git a/mm/compaction.c b/mm/compaction.c > index 6052cb519de1..188d610eb3b6 100644 > --- a/mm/compaction.c > +++ b/mm/compaction.c > @@ -1420,8 +1420,6 @@ fast_isolate_around(struct compact_control *cc, unsigned long pfn) > /* Skip this pageblock in the future as it's full or nearly full */ > if (start_pfn == end_pfn) > set_pageblock_skip(page); > - > - return; > } > > /* Search orders in round-robin fashion */ > @@ -2863,7 +2861,7 @@ int compaction_register_node(struct node *node) > > void compaction_unregister_node(struct node *node) > { > - return device_remove_file(&node->dev, &dev_attr_compact); > + device_remove_file(&node->dev, &dev_attr_compact); > } > #endif /* CONFIG_SYSFS && CONFIG_NUMA */ >