From nobody Tue Apr 28 23:19:17 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 24BF1C433FE for ; Fri, 27 May 2022 06:21:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244961AbiE0GVD (ORCPT ); Fri, 27 May 2022 02:21:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53706 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233671AbiE0GU7 (ORCPT ); Fri, 27 May 2022 02:20:59 -0400 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C07EF674C2; Thu, 26 May 2022 23:20:58 -0700 (PDT) Received: from dggpemm500023.china.huawei.com (unknown [172.30.72.55]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4L8ZQM3dNPzbbt7; Fri, 27 May 2022 14:19:23 +0800 (CST) Received: from dggpemm500018.china.huawei.com (7.185.36.111) by dggpemm500023.china.huawei.com (7.185.36.83) 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 14:20:56 +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 14:20:56 +0800 From: keliu To: , , , , , , CC: keliu Subject: [PATCH] net: nfc: Directly use ida_alloc()/free() Date: Fri, 27 May 2022 06:42:25 +0000 Message-ID: <20220527064225.2358248-1-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: dggems702-chm.china.huawei.com (10.3.19.179) 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 --- net/nfc/core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/nfc/core.c b/net/nfc/core.c index 5b286e1e0a6f..9a1d61ac40b8 100644 --- a/net/nfc/core.c +++ b/net/nfc/core.c @@ -975,7 +975,7 @@ static void nfc_release(struct device *d) kfree(se); } =20 - ida_simple_remove(&nfc_index_ida, dev->idx); + ida_free(&nfc_index_ida, dev->idx); =20 kfree(dev); } @@ -1066,7 +1066,7 @@ struct nfc_dev *nfc_allocate_device(const struct nfc_= ops *ops, if (!dev) return NULL; =20 - rc =3D ida_simple_get(&nfc_index_ida, 0, 0, GFP_KERNEL); + rc =3D ida_alloc(&nfc_index_ida, GFP_KERNEL); if (rc < 0) goto err_free_dev; dev->idx =3D rc; --=20 2.25.1