~hc/RK356X_SDK_RELEASE.git

..	..	@@ -1,20 +1,8 @@
	1	+// SPDX-License-Identifier: GPL-2.0-or-later
1	2	/*
2	3	* livepatch-sample.c - Kernel Live Patching Sample Module
3	4	*
4	5	* Copyright (C) 2014 Seth Jennings <sjenning@redhat.com>
5		- *
6		- * This program is free software; you can redistribute it and/or
7		- * modify it under the terms of the GNU General Public License
8		- * as published by the Free Software Foundation; either version 2
9		- * of the License, or (at your option) any later version.
10		- *
11		- * This program is distributed in the hope that it will be useful,
12		- * but WITHOUT ANY WARRANTY; without even the implied warranty of
13		- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14		- * GNU General Public License for more details.
15		- *
16		- * You should have received a copy of the GNU General Public License
17		- * along with this program; if not, see <http://www.gnu.org/licenses/>.
18	6	*/
19	7
20	8	#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
..	..	@@ -69,22 +57,11 @@
69	57
70	58	static int livepatch_init(void)
71	59	{
72		- int ret;
73		-
74		- ret = klp_register_patch(&patch);
75		- if (ret)
76		- return ret;
77		- ret = klp_enable_patch(&patch);
78		- if (ret) {
79		- WARN_ON(klp_unregister_patch(&patch));
80		- return ret;
81		- }
82		- return 0;
	60	+ return klp_enable_patch(&patch);
83	61	}
84	62
85	63	static void livepatch_exit(void)
86	64	{
87		- WARN_ON(klp_unregister_patch(&patch));
88	65	}
89	66
90	67	module_init(livepatch_init);