change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/drivers/dca/dca-sysfs.c
..
..
@@ -1,22 +1,6 @@
1
+// SPDX-License-Identifier: GPL-2.0-or-later
1
2
 /*
2
3
  * Copyright(c) 2007 - 2009 Intel Corporation. All rights reserved.
3
- *
4
- * This program is free software; you can redistribute it and/or modify it
5
- * under the terms of the GNU General Public License as published by the Free
6
- * Software Foundation; either version 2 of the License, or (at your option)
7
- * any later version.
8
- *
9
- * This program is distributed in the hope that it will be useful, but WITHOUT
10
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
12
- * more details.
13
- *
14
- * You should have received a copy of the GNU General Public License along with
15
- * this program; if not, write to the Free Software Foundation, Inc., 59
16
- * Temple Place - Suite 330, Boston, MA  02111-1307, USA.
17
- *
18
- * The full GNU General Public License is included in this distribution in the
19
- * file called COPYING.
20
4
  */
21
5
 
22
6
 #include <linux/kernel.h>
..
..
@@ -40,9 +24,7 @@
40
24
 
41
25
 	cd = device_create(dca_class, dca->cd, MKDEV(0, slot + 1), NULL,
42
26
 			   "requester%d", req_count++);
43
-	if (IS_ERR(cd))
44
-		return PTR_ERR(cd);
45
-	return 0;
27
+	return PTR_ERR_OR_ZERO(cd);
46
28
 }
47
29
 
48
30
 void dca_sysfs_remove_req(struct dca_provider *dca, int slot)