add r8169 read mac form eeprom

hc

2024-02-19 1c055e55a242a33e574e48be530e06770a210dcd

 kernel/drivers/net/wireless/ti/wl12xx/debugfs.c
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@@ -1,23 +1,9 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * This file is part of wl12xx
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  *
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  * Copyright (C) 2009 Nokia Corporation
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  * Copyright (C) 2011-2012 Texas Instruments
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- *
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- * This program is free software; you can redistribute it and/or
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- * modify it under the terms of the GNU General Public License
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- * version 2 as published by the Free Software Foundation.
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- *
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- * This program is distributed in the hope that it will be useful, but
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- * WITHOUT ANY WARRANTY; without even the implied warranty of
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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- * General Public License for more details.
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- *
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- * You should have received a copy of the GNU General Public License
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- * along with this program; if not, write to the Free Software
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- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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- * 02110-1301 USA
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- *
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  */
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8
 
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 #include "../wlcore/debugfs.h"
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@@ -125,20 +111,10 @@
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 int wl12xx_debugfs_add_files(struct wl1271 *wl,
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 			     struct dentry *rootdir)
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 {
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-	int ret = 0;
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-	struct dentry *entry, *stats, *moddir;
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+	struct dentry *stats, *moddir;
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 	moddir = debugfs_create_dir(KBUILD_MODNAME, rootdir);
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-	if (!moddir || IS_ERR(moddir)) {
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-		entry = moddir;
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-		goto err;
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-	}
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-
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 	stats = debugfs_create_dir("fw_stats", moddir);
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-	if (!stats || IS_ERR(stats)) {
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-		entry = stats;
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-		goto err;
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-	}
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 	DEBUGFS_FWSTATS_ADD(tx, internal_desc_overflow);
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120
 
..
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@@ -232,12 +208,4 @@
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 	DEBUGFS_FWSTATS_ADD(rxpipe, tx_xfr_host_int_trig_rx_data);
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 	return 0;
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-
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-err:
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-	if (IS_ERR(entry))
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-		ret = PTR_ERR(entry);
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-	else
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-		ret = -ENOMEM;
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-
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-	return ret;
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 }