add stmac read mac form eeprom

hc

2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c

 kernel/drivers/net/wireless/ti/wl18xx/debugfs.c
..
..
@@ -1,23 +1,9 @@
1
+// SPDX-License-Identifier: GPL-2.0-only
1
2
 /*
2
3
  * This file is part of wl18xx
3
4
  *
4
5
  * Copyright (C) 2009 Nokia Corporation
5
6
  * Copyright (C) 2011-2012 Texas Instruments
6
- *
7
- * This program is free software; you can redistribute it and/or
8
- * modify it under the terms of the GNU General Public License
9
- * version 2 as published by the Free Software Foundation.
10
- *
11
- * This program is distributed in the hope that it will be useful, but
12
- * WITHOUT ANY WARRANTY; without even the implied warranty of
13
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14
- * 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, write to the Free Software
18
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
19
- * 02110-1301 USA
20
- *
21
7
  */
22
8
 
23
9
 #include <linux/pm_runtime.h>
..
..
@@ -422,20 +408,10 @@
422
408
 int wl18xx_debugfs_add_files(struct wl1271 *wl,
423
409
 			     struct dentry *rootdir)
424
410
 {
425
-	int ret = 0;
426
-	struct dentry *entry, *stats, *moddir;
411
+	struct dentry *stats, *moddir;
427
412
 
428
413
 	moddir = debugfs_create_dir(KBUILD_MODNAME, rootdir);
429
-	if (!moddir || IS_ERR(moddir)) {
430
-		entry = moddir;
431
-		goto err;
432
-	}
433
-
434
414
 	stats = debugfs_create_dir("fw_stats", moddir);
435
-	if (!stats || IS_ERR(stats)) {
436
-		entry = stats;
437
-		goto err;
438
-	}
439
415
 
440
416
 	DEBUGFS_ADD(clear_fw_stats, stats);
441
417
 
..
..
@@ -590,12 +566,4 @@
590
566
 	DEBUGFS_ADD(dynamic_fw_traces, moddir);
591
567
 
592
568
 	return 0;
593
-
594
-err:
595
-	if (IS_ERR(entry))
596
-		ret = PTR_ERR(entry);
597
-	else
598
-		ret = -ENOMEM;
599
-
600
-	return ret;
601
569
 }