From 102a0743326a03cd1a1202ceda21e175b7d3575c Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:20:52 +0000
Subject: [PATCH] add new system file
---
kernel/net/wimax/stack.c | 43 ++++++++++---------------------------------
1 files changed, 10 insertions(+), 33 deletions(-)
diff --git a/kernel/net/wimax/stack.c b/kernel/net/wimax/stack.c
index a630781..b6dd9d9 100644
--- a/kernel/net/wimax/stack.c
+++ b/kernel/net/wimax/stack.c
@@ -1,25 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Linux WiMAX
* Initialization, addition and removal of wimax devices
*
- *
* Copyright (C) 2005-2006 Intel Corporation <linux-wimax@intel.com>
* Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License version
- * 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- *
*
* This implements:
*
@@ -416,29 +401,29 @@
},
};
-static const struct genl_ops wimax_gnl_ops[] = {
+static const struct genl_small_ops wimax_gnl_ops[] = {
{
.cmd = WIMAX_GNL_OP_MSG_FROM_USER,
+ .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.flags = GENL_ADMIN_PERM,
- .policy = wimax_gnl_policy,
.doit = wimax_gnl_doit_msg_from_user,
},
{
.cmd = WIMAX_GNL_OP_RESET,
+ .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.flags = GENL_ADMIN_PERM,
- .policy = wimax_gnl_policy,
.doit = wimax_gnl_doit_reset,
},
{
.cmd = WIMAX_GNL_OP_RFKILL,
+ .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.flags = GENL_ADMIN_PERM,
- .policy = wimax_gnl_policy,
.doit = wimax_gnl_doit_rfkill,
},
{
.cmd = WIMAX_GNL_OP_STATE_GET,
+ .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.flags = GENL_ADMIN_PERM,
- .policy = wimax_gnl_policy,
.doit = wimax_gnl_doit_state_get,
},
};
@@ -496,12 +481,7 @@
/* Set up user-space interaction */
mutex_lock(&wimax_dev->mutex);
wimax_id_table_add(wimax_dev);
- result = wimax_debugfs_add(wimax_dev);
- if (result < 0) {
- dev_err(dev, "cannot initialize debugfs: %d\n",
- result);
- goto error_debugfs_add;
- }
+ wimax_debugfs_add(wimax_dev);
__wimax_state_set(wimax_dev, WIMAX_ST_DOWN);
mutex_unlock(&wimax_dev->mutex);
@@ -513,10 +493,6 @@
d_fnend(3, dev, "(wimax_dev %p net_dev %p) = 0\n", wimax_dev, net_dev);
return 0;
-error_debugfs_add:
- wimax_id_table_rm(wimax_dev);
- mutex_unlock(&wimax_dev->mutex);
- wimax_rfkill_rm(wimax_dev);
error_rfkill_add:
d_fnend(3, dev, "(wimax_dev %p net_dev %p) = %d\n",
wimax_dev, net_dev, result);
@@ -582,9 +558,10 @@
.version = WIMAX_GNL_VERSION,
.hdrsize = 0,
.maxattr = WIMAX_GNL_ATTR_MAX,
+ .policy = wimax_gnl_policy,
.module = THIS_MODULE,
- .ops = wimax_gnl_ops,
- .n_ops = ARRAY_SIZE(wimax_gnl_ops),
+ .small_ops = wimax_gnl_ops,
+ .n_small_ops = ARRAY_SIZE(wimax_gnl_ops),
.mcgrps = wimax_gnl_mcgrps,
.n_mcgrps = ARRAY_SIZE(wimax_gnl_mcgrps),
};
--
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