From nobody Wed Dec 31 01:10:17 2025 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 968B8C4167D for ; Thu, 9 Nov 2023 16:18:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343688AbjKIQSj (ORCPT ); Thu, 9 Nov 2023 11:18:39 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50134 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1343567AbjKIQSf (ORCPT ); Thu, 9 Nov 2023 11:18:35 -0500 Received: from mail-wr1-x434.google.com (mail-wr1-x434.google.com [IPv6:2a00:1450:4864:20::434]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 235D1358C for ; Thu, 9 Nov 2023 08:18:33 -0800 (PST) Received: by mail-wr1-x434.google.com with SMTP id ffacd0b85a97d-32fa7d15f4eso658154f8f.3 for ; Thu, 09 Nov 2023 08:18:33 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1699546711; x=1700151511; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=hQTXl6Zu6Uy1kHuaX8me13xEm3/yUTPeeI94ANaTAbI=; b=lBfb5K8R2lrCeSk/gEWICZEFcyaZsZymvPamcg0BdxTHImcGbUW76znPypNMCW7iaT w67ySEG29zeOpZGTEPjA++1LHACPwLBGDxkIHBTCrbnn3Sd0+Iyyrb5Fg1GxhmJuWwnj DydeaGnUBFf2fy5GPnxzTD3BVBLsD1LH4Ie3Fz9+qQsrx/j9FrT+M4f/q0/nvKMrqSwM dv7k12Jv1CIYbZoAYjlVqlIW4VfKxs/rtwaYWGPhNJieopTv5K96bFV/ugoB2bf/E1GI ueoBCYutD1NLof9BjiPmCuh1TAjP3l4cW2WRbERLV5ypm+qSwVq0AV3zEX0Ek893d8kW VaUg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1699546711; x=1700151511; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=hQTXl6Zu6Uy1kHuaX8me13xEm3/yUTPeeI94ANaTAbI=; b=cjQjtxur9pwrlwpDvNWFYuJqtskKnRnySLEFydwfFKtte+IEPNu+zUwG8E5ePlx/NL gU0CIs1vEJPldjiNpO1ulUx+zAcwvrMEmgk/AFnqH+qSXViCmECSLfBA3f8gdvxTTden IFgazIZrGH9vLUBSpT5WUhHDm5hbBnWXMV6cCJw8N5uLxVdKhVhiD6ui3oycb3pO3OZt I0f1haS1R9f46KLCI0OXn9mDsqP4SxMu02Np2owktisaK8Zyyumm/1vRoCwIYt6JMEip aTRfhpEH/MNhbtjmRhg09pzZPDgteODlJ3YONLVHUuuVmvIlBd+5BDn7cwb/BzMAcMQN AtCw== X-Gm-Message-State: AOJu0Yza09UF8hattyz7KJM3RX4kC6JkozgqqoBLXa8pzVQdBRPwktTc XDBge1ZNReBh40Oxk9ymZbf/cXXzo/8= X-Google-Smtp-Source: AGHT+IHexaKgLQ/GGGhfb5Y28I8HrRRB5wZXhQW61rrmynZ6/h89ybsaD3BBKLw89E3WOB2OvdQDtg== X-Received: by 2002:adf:e10b:0:b0:317:393f:8633 with SMTP id t11-20020adfe10b000000b00317393f8633mr4298453wrz.58.1699546711199; Thu, 09 Nov 2023 08:18:31 -0800 (PST) Received: from localhost.localdomain ([212.187.182.165]) by smtp.gmail.com with ESMTPSA id h6-20020adfe986000000b003200c918c81sm7593363wrm.112.2023.11.09.08.18.30 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Thu, 09 Nov 2023 08:18:30 -0800 (PST) From: Levi Yun To: Liam.Howlett@oracle.com Cc: maple-tree@lists.infradead.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Levi Yun Subject: [PATCH] maple_tree: change return type of mas_split_final_node as void. Date: Thu, 9 Nov 2023 16:08:22 +0000 Message-ID: <20231109160821.16248-2-ppbuk5246@gmail.com> X-Mailer: git-send-email 2.41.0 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" mas_split_final_node always returns true and there is no usage for checking return value. change return type as void. Signed-off-by: Levi Yun Reviewed-by: Liam R. Howlett --- lib/maple_tree.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/lib/maple_tree.c b/lib/maple_tree.c index bb24d84a4922..9389a631483a 100644 --- a/lib/maple_tree.c +++ b/lib/maple_tree.c @@ -3167,7 +3167,7 @@ static inline void mas_destroy_rebalance(struct ma_st= ate *mas, unsigned char end * @mas: The maple state * @height: The height of the tree in case it's a new root. */ -static inline bool mas_split_final_node(struct maple_subtree_state *mast, +static inline void mas_split_final_node(struct maple_subtree_state *mast, struct ma_state *mas, int height) { struct maple_enode *ancestor; @@ -3191,7 +3191,6 @@ static inline bool mas_split_final_node(struct maple_= subtree_state *mast, mast->l->node =3D ancestor; mab_mas_cp(mast->bn, 0, mt_slots[mast->bn->type] - 1, mast->l, true); mas->offset =3D mast->bn->b_end - 1; - return true; } /* -- 2.39.2