From patchwork Fri Jun 17 02:04:30 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bo Liu X-Patchwork-Id: 582719 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 584FDC433EF for ; Fri, 17 Jun 2022 02:06:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1379582AbiFQCGw (ORCPT ); Thu, 16 Jun 2022 22:06:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54438 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230527AbiFQCGv (ORCPT ); Thu, 16 Jun 2022 22:06:51 -0400 X-Greylist: delayed 127 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Thu, 16 Jun 2022 19:06:49 PDT Received: from unicom145.biz-email.net (unicom145.biz-email.net [210.51.26.145]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7831B64BC2; Thu, 16 Jun 2022 19:06:48 -0700 (PDT) Received: from ([60.208.111.195]) by unicom145.biz-email.net ((D)) with ASMTP (SSL) id LYV00035; Fri, 17 Jun 2022 10:04:35 +0800 Received: from localhost.localdomain (10.200.104.97) by jtjnmail201602.home.langchao.com (10.100.2.2) with Microsoft SMTP Server id 15.1.2308.27; Fri, 17 Jun 2022 10:04:34 +0800 From: Bo Liu To: , CC: , , , Bo Liu Subject: [PATCH] scsi: Remove usage of the deprecated ida_simple_xxx API Date: Thu, 16 Jun 2022 22:04:30 -0400 Message-ID: <20220617020430.2300-1-liubo03@inspur.com> X-Mailer: git-send-email 2.18.2 MIME-Version: 1.0 X-Originating-IP: [10.200.104.97] tUid: 2022617100435427b25fa09428565519558434c2ae0a3 X-Abuse-Reports-To: service@corp-email.com Abuse-Reports-To: service@corp-email.com X-Complaints-To: service@corp-email.com X-Report-Abuse-To: service@corp-email.com Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org Use ida_alloc_xxx()/ida_free() instead of ida_simple_get()/ida_simple_remove(). The latter is deprecated and more verbose. Signed-off-by: Bo Liu --- block/bsg.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/block/bsg.c b/block/bsg.c index 882f56bff14f..2ab1351eb082 100644 --- a/block/bsg.c +++ b/block/bsg.c @@ -169,7 +169,7 @@ static void bsg_device_release(struct device *dev) { struct bsg_device *bd = container_of(dev, struct bsg_device, device); - ida_simple_remove(&bsg_minor_ida, MINOR(bd->device.devt)); + ida_free(&bsg_minor_ida, MINOR(bd->device.devt)); kfree(bd); } @@ -196,7 +196,7 @@ struct bsg_device *bsg_register_queue(struct request_queue *q, bd->queue = q; bd->sg_io_fn = sg_io_fn; - ret = ida_simple_get(&bsg_minor_ida, 0, BSG_MAX_DEVS, GFP_KERNEL); + ret = ida_alloc_max(&bsg_minor_ida, BSG_MAX_DEVS - 1, GFP_KERNEL); if (ret < 0) { if (ret == -ENOSPC) dev_err(parent, "bsg: too many bsg devices\n");