From nobody Tue Feb 10 05:10:00 2026 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 061A3C0015E for ; Fri, 28 Jul 2023 09:13:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235383AbjG1JNm (ORCPT ); Fri, 28 Jul 2023 05:13:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33922 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234228AbjG1JMj (ORCPT ); Fri, 28 Jul 2023 05:12:39 -0400 Received: from dggsgout11.his.huawei.com (dggsgout11.his.huawei.com [45.249.212.51]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2EA3644B5 for ; Fri, 28 Jul 2023 02:10:21 -0700 (PDT) Received: from mail02.huawei.com (unknown [172.30.67.143]) by dggsgout11.his.huawei.com (SkyGuard) with ESMTP id 4RC20V0Wq6z4f43L8 for ; Fri, 28 Jul 2023 17:10:18 +0800 (CST) Received: from huaweicloud.com (unknown [10.175.124.27]) by APP4 (Coremail) with SMTP id gCh0CgA3n7L1hcNkCrD+Ow--.32454S9; Fri, 28 Jul 2023 17:10:18 +0800 (CST) From: Kemeng Shi To: akpm@linux-foundation.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, baolin.wang@linux.alibaba.com, mgorman@techsingularity.net, willy@infradead.org, david@redhat.com Cc: shikemeng@huaweicloud.com Subject: [PATCH 7/8] mm/compaction: remove unnecessary return for void function Date: Sat, 29 Jul 2023 01:10:36 +0800 Message-Id: <20230728171037.2219226-8-shikemeng@huaweicloud.com> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20230728171037.2219226-1-shikemeng@huaweicloud.com> References: <20230728171037.2219226-1-shikemeng@huaweicloud.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: gCh0CgA3n7L1hcNkCrD+Ow--.32454S9 X-Coremail-Antispam: 1UD129KBjvdXoWrtryxtr1Utr4UtF4ruF45Wrg_yoWfCwb_Jr 1SkrWFqw1Yvrn5CFsrCw4SvrykKr4DCr1Yqa1qqF17tr92ya1vvwnrZr13ZrWYqa9rWr9x Kwn5ZFsFkF1avjkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUbDAFF20E14v26rWj6s0DM7CY07I20VC2zVCF04k26cxKx2IYs7xG 6rWj6s0DM7CIcVAFz4kK6r1j6r18M280x2IEY4vEnII2IxkI6r1a6r45M28IrcIa0xkI8V A2jI8067AKxVWUAVCq3wA2048vs2IY020Ec7CjxVAFwI0_Xr0E3s1l8cAvFVAK0II2c7xJ M28CjxkF64kEwVA0rcxSw2x7M28EF7xvwVC0I7IYx2IY67AKxVW7JVWDJwA2z4x0Y4vE2I x0cI8IcVCY1x0267AKxVW8Jr0_Cr1UM28EF7xvwVC2z280aVAFwI0_GcCE3s1l84ACjcxK 6I8E87Iv6xkF7I0E14v26rxl6s0DM2AIxVAIcxkEcVAq07x20xvEncxIr21l5I8CrVACY4 xI64kE6c02F40Ex7xfMcIj6xIIjxv20xvE14v26r106r15McIj6I8E87Iv67AKxVWUJVW8 JwAm72CE4IkC6x0Yz7v_Jr0_Gr1lF7xvr2IYc2Ij64vIr41lF7I21c0EjII2zVCS5cI20V AGYxC7MxAIw28IcxkI7VAKI48JMxC20s026xCaFVCjc4AY6r1j6r4UMI8I3I0E5I8CrVAF wI0_Jr0_Jr4lx2IqxVCjr7xvwVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVWUtVW8ZwCIc4 0Y0x0EwIxGrwCI42IY6xIIjxv20xvE14v26r1I6r4UMIIF0xvE2Ix0cI8IcVCY1x0267AK xVWxJVW8Jr1lIxAIcVCF04k26cxKx2IYs7xG6r1j6r1xMIIF0xvEx4A2jsIE14v26r1j6r 4UMIIF0xvEx4A2jsIEc7CjxVAFwI0_Gr0_Gr1UYxBIdaVFxhVjvjDU0xZFpf9x0pRKFAPU UUUU= X-CM-SenderInfo: 5vklyvpphqwq5kxd4v5lfo033gof0z/ X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Remove unnecessary return for void function Signed-off-by: Kemeng Shi Reviewed-by: Baolin Wang Reviewed-by: David Hildenbrand --- 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, unsig= ned long pfn) /* Skip this pageblock in the future as it's full or nearly full */ if (start_pfn =3D=3D end_pfn) set_pageblock_skip(page); - - return; } =20 /* Search orders in round-robin fashion */ @@ -2863,7 +2861,7 @@ int compaction_register_node(struct node *node) =20 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 */ =20 --=20 2.30.0