From patchwork Mon Jan 27 14:31:09 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taehee Yoo X-Patchwork-Id: 1229875 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=LU9/gXGQ; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 485sck1Hsmz9sQp for ; Tue, 28 Jan 2020 01:31:18 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729140AbgA0ObR (ORCPT ); Mon, 27 Jan 2020 09:31:17 -0500 Received: from mail-pl1-f196.google.com ([209.85.214.196]:41704 "EHLO mail-pl1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728939AbgA0ObR (ORCPT ); Mon, 27 Jan 2020 09:31:17 -0500 Received: by mail-pl1-f196.google.com with SMTP id t14so3809131plr.8 for ; Mon, 27 Jan 2020 06:31:16 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=4lFy+Z3vbhpMmzpcZLstEix7Vd2C2/L8RiV4vAfWX6w=; b=LU9/gXGQ2PB5wC1LkEnRJr34gTs4Fn87pcSXr0Keu3d9hc2gDZuxyD4KYGE3l4Ub8w EEFl0LUJJfumBkIie+519S7FuuUQP3xITc3jOzgBj39c7MzzwzGeQGIFZrkHLcps30L2 x4kdIVKMt/QFQCpX6Mn1n+pGJ9cNbrbyyqJa82gpMmUxAhJ2Rvvh5dQ5C7duv8Z+IYMv 2nI1jXAK6A3dYMDYweUSO10EhhBamqKILvB9Abu40HP/PAGp3evdR+t+M82UJ/H1xF9n svD9w1BQA2uTcSBbJb1/3ARVffYzDSla7AQJaYclY7awLCkgOmABi6XwYqkd4BhLpcSB LjSA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=4lFy+Z3vbhpMmzpcZLstEix7Vd2C2/L8RiV4vAfWX6w=; b=aF2Qtg0hK7fT0ToyBYQhpxdxgmDGLTOv5WzTGNiqXoVhBcWYBRwTMaFWUZlk3atXDL LGBpiW+vZkKWY/3ksyN4qqmXzmoWemfZkXC3BedJT7coJkRRFyWQBkY6ojNY9TcmEVJM YdYp2c73pNrWi92mrpIt96U+SaPjp6TJ7tSV0CkbizrrKekPH5bXjstquSrgA3T9Sijx gUWQqinrde+6RQEgQ1ztB8+jdvKkxUt5E8VAb2FC4FVfFDYSOlejxZa7O10JeLMOPmZw Yi1MC9oipb5u1re4hubNmvRw5ShWUBRrckreywQW8U/oQUcuktfFsND+/C4o1G5KMLAm 5v3A== X-Gm-Message-State: APjAAAVAq2JDrJ5qX5/vJ18foSaqVqQLPk2Xhgd59tai9qpGOsbmDZns o9QtilCSSSDS+bWqiKfEfTw= X-Google-Smtp-Source: APXvYqxelmJPWCo8wd/XX83mqDeQMcXekZ/Qw6JMcITPv72clsNG+CBEvG4G37jH3U+bH+6PyXdTsA== X-Received: by 2002:a17:90a:c705:: with SMTP id o5mr14498836pjt.67.1580135476338; Mon, 27 Jan 2020 06:31:16 -0800 (PST) Received: from localhost.localdomain ([180.70.143.152]) by smtp.gmail.com with ESMTPSA id d189sm16366498pga.70.2020.01.27.06.31.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 Jan 2020 06:31:15 -0800 (PST) From: Taehee Yoo To: davem@davemloft.net, kuba@kernel.org, netdev@vger.kernel.org Cc: ap420073@gmail.com Subject: [PATCH net v2 6/6] netdevsim: remove unused sdev code Date: Mon, 27 Jan 2020 14:31:09 +0000 Message-Id: <20200127143109.1644-1-ap420073@gmail.com> X-Mailer: git-send-email 2.17.1 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org sdev.c code is merged into dev.c and is not used anymore. it would be removed. Signed-off-by: Taehee Yoo Reviewed-by: Jakub Kicinski --- drivers/net/netdevsim/sdev.c | 69 ------------------------------------ 1 file changed, 69 deletions(-) delete mode 100644 drivers/net/netdevsim/sdev.c diff --git a/drivers/net/netdevsim/sdev.c b/drivers/net/netdevsim/sdev.c deleted file mode 100644 index 6712da3340d6..000000000000 --- a/drivers/net/netdevsim/sdev.c +++ /dev/null @@ -1,69 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* Copyright (c) 2019 Mellanox Technologies. All rights reserved */ - -#include -#include -#include -#include - -#include "netdevsim.h" - -static struct dentry *nsim_sdev_ddir; - -static u32 nsim_sdev_id; - -struct netdevsim_shared_dev *nsim_sdev_get(struct netdevsim *joinns) -{ - struct netdevsim_shared_dev *sdev; - char sdev_ddir_name[10]; - int err; - - if (joinns) { - if (WARN_ON(!joinns->sdev)) - return ERR_PTR(-EINVAL); - sdev = joinns->sdev; - sdev->refcnt++; - return sdev; - } - - sdev = kzalloc(sizeof(*sdev), GFP_KERNEL); - if (!sdev) - return ERR_PTR(-ENOMEM); - sdev->refcnt = 1; - sdev->switch_id = nsim_sdev_id++; - - sprintf(sdev_ddir_name, "%u", sdev->switch_id); - sdev->ddir = debugfs_create_dir(sdev_ddir_name, nsim_sdev_ddir); - if (IS_ERR_OR_NULL(sdev->ddir)) { - err = PTR_ERR_OR_ZERO(sdev->ddir) ?: -EINVAL; - goto err_sdev_free; - } - - return sdev; - -err_sdev_free: - nsim_sdev_id--; - kfree(sdev); - return ERR_PTR(err); -} - -void nsim_sdev_put(struct netdevsim_shared_dev *sdev) -{ - if (--sdev->refcnt) - return; - debugfs_remove_recursive(sdev->ddir); - kfree(sdev); -} - -int nsim_sdev_init(void) -{ - nsim_sdev_ddir = debugfs_create_dir(DRV_NAME "_sdev", NULL); - if (IS_ERR_OR_NULL(nsim_sdev_ddir)) - return -ENOMEM; - return 0; -} - -void nsim_sdev_exit(void) -{ - debugfs_remove_recursive(nsim_sdev_ddir); -}