net: realtek: remove leading spaces before tabs

There are a few leading spaces before tabs and remove it by running the
following commard:

	$ find . -name '*.c' | xargs sed -r -i 's/^[ ]+\t/\t/'
	$ find . -name '*.h' | xargs sed -r -i 's/^[ ]+\t/\t/'

Cc: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Hui Tang <tanghui20@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/realtek/8139cp.c

@@ -6,7 +6,7 @@
 	Copyright (C) 2000, 2001 David S. Miller (davem@redhat.com) [sungem.c]
 	Copyright 2001 Manfred Spraul				    [natsemi.c]
 	Copyright 1999-2001 by Donald Becker.			    [natsemi.c]
-       	Written 1997-2001 by Donald Becker.			    [8139too.c]
+	Written 1997-2001 by Donald Becker.			    [8139too.c]
 	Copyright 1998-2001 by Jes Sorensen, <jes@trained-monkey.org>. [acenic.c]
 
 	This software may be used and distributed according to the terms of
@@ -947,8 +947,8 @@ static struct net_device_stats *cp_get_stats(struct net_device *dev)
 
 	/* The chip only need report frame silently dropped. */
 	spin_lock_irqsave(&cp->lock, flags);
- 	if (netif_running(dev) && netif_device_present(dev))
- 		__cp_get_stats(cp);
+	if (netif_running(dev) && netif_device_present(dev))
+		__cp_get_stats(cp);
 	spin_unlock_irqrestore(&cp->lock, flags);
 
 	return &dev->stats;

drivers/net/ethernet/realtek/8139too.c

@@ -11,7 +11,7 @@
 
 	-----<snip>-----
 
-        	Written 1997-2001 by Donald Becker.
+		Written 1997-2001 by Donald Becker.
 		This software may be used and distributed according to the
 		terms of the GNU General Public License (GPL), incorporated
 		herein by reference.  Drivers based on or derived from this
@@ -548,8 +548,8 @@ static const struct {
 
 	{ "RTL-8100",
 	  HW_REVID(1, 1, 1, 1, 0, 1, 0),
- 	  HasLWake,
- 	},
+	  HasLWake,
+	},
 
 	{ "RTL-8100B/8139D",
 	  HW_REVID(1, 1, 1, 0, 1, 0, 1),

drivers/net/ethernet/realtek/atp.c

@@ -497,8 +497,8 @@ static void write_packet(long ioaddr, int length, unsigned char *packet, int pad
 {
     if (length & 1)
     {
-    	length++;
-    	pad_len++;
+	length++;
+	pad_len++;
     }
 
     outb(EOC+MAR, ioaddr + PAR_DATA);