From nobody Tue Apr 28 23:19:29 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 E34A7C433EF for ; Fri, 27 May 2022 06:50:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344420AbiE0Guk (ORCPT ); Fri, 27 May 2022 02:50:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34552 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344539AbiE0Guh (ORCPT ); Fri, 27 May 2022 02:50:37 -0400 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0FB31F134E for ; Thu, 26 May 2022 23:50:29 -0700 (PDT) Received: from dggpemm500024.china.huawei.com (unknown [172.30.72.53]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4L8b4Q17wfzbc4L for ; Fri, 27 May 2022 14:48:54 +0800 (CST) Received: from dggpemm500018.china.huawei.com (7.185.36.111) by dggpemm500024.china.huawei.com (7.185.36.203) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Fri, 27 May 2022 14:50:27 +0800 Received: from localhost.localdomain (10.175.112.125) by dggpemm500018.china.huawei.com (7.185.36.111) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Fri, 27 May 2022 14:50:27 +0800 From: keliu To: , CC: keliu Subject: [PATCH] drivers: mcb: Directly use ida_alloc()/free() Date: Fri, 27 May 2022 07:11:56 +0000 Message-ID: <20220527071156.2359578-1-liuke94@huawei.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.175.112.125] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To dggpemm500018.china.huawei.com (7.185.36.111) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Use ida_alloc()/ida_free() instead of deprecated ida_simple_get()/ida_simple_remove() . Signed-off-by: keliu --- drivers/mcb/mcb-core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mcb/mcb-core.c b/drivers/mcb/mcb-core.c index cf128b3471d7..338fc889b357 100644 --- a/drivers/mcb/mcb-core.c +++ b/drivers/mcb/mcb-core.c @@ -254,7 +254,7 @@ static void mcb_free_bus(struct device *dev) struct mcb_bus *bus =3D to_mcb_bus(dev); =20 put_device(bus->carrier); - ida_simple_remove(&mcb_ida, bus->bus_nr); + ida_free(&mcb_ida, bus->bus_nr); kfree(bus); } =20 @@ -273,7 +273,7 @@ struct mcb_bus *mcb_alloc_bus(struct device *carrier) if (!bus) return ERR_PTR(-ENOMEM); =20 - bus_nr =3D ida_simple_get(&mcb_ida, 0, 0, GFP_KERNEL); + bus_nr =3D ida_alloc(&mcb_ida, GFP_KERNEL); if (bus_nr < 0) { kfree(bus); return ERR_PTR(bus_nr); --=20 2.25.1