net: sis: 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: "Gustavo A. R. Silva" <gustavoars@kernel.org>
Signed-off-by: Hui Tang <tanghui20@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/sis/sis900.c

@@ -678,12 +678,12 @@ static int sis900_mii_probe(struct net_device *net_dev)
 	/* Reset phy if default phy is internal sis900 */
         if ((sis_priv->mii->phy_id0 == 0x001D) &&
 	    ((sis_priv->mii->phy_id1&0xFFF0) == 0x8000))
-        	status = sis900_reset_phy(net_dev, sis_priv->cur_phy);
+		status = sis900_reset_phy(net_dev, sis_priv->cur_phy);
 
         /* workaround for ICS1893 PHY */
         if ((sis_priv->mii->phy_id0 == 0x0015) &&
             ((sis_priv->mii->phy_id1&0xFFF0) == 0xF440))
-            	mdio_write(net_dev, sis_priv->cur_phy, 0x0018, 0xD200);
+		mdio_write(net_dev, sis_priv->cur_phy, 0x0018, 0xD200);
 
 	if(status & MII_STAT_LINK){
 		while (poll_bit) {
@@ -727,7 +727,7 @@ static int sis900_mii_probe(struct net_device *net_dev)
 static u16 sis900_default_phy(struct net_device * net_dev)
 {
 	struct sis900_private *sis_priv = netdev_priv(net_dev);
- 	struct mii_phy *phy = NULL, *phy_home = NULL,
+	struct mii_phy *phy = NULL, *phy_home = NULL,
 		*default_phy = NULL, *phy_lan = NULL;
 	u16 status;
 
@@ -1339,18 +1339,18 @@ static void sis900_timer(struct timer_list *t)
 	} else {
 	/* Link ON -> OFF */
                 if (!(status & MII_STAT_LINK)){
-                	netif_carrier_off(net_dev);
+			netif_carrier_off(net_dev);
 			if(netif_msg_link(sis_priv))
-                		printk(KERN_INFO "%s: Media Link Off\n", net_dev->name);
+				printk(KERN_INFO "%s: Media Link Off\n", net_dev->name);
 
-                	/* Change mode issue */
-                	if ((mii_phy->phy_id0 == 0x001D) &&
-			    ((mii_phy->phy_id1 & 0xFFF0) == 0x8000))
-               			sis900_reset_phy(net_dev,  sis_priv->cur_phy);
+			/* Change mode issue */
+			if ((mii_phy->phy_id0 == 0x001D) &&
+				((mii_phy->phy_id1 & 0xFFF0) == 0x8000))
+					sis900_reset_phy(net_dev,  sis_priv->cur_phy);
 
 			sis630_set_eq(net_dev, sis_priv->chipset_rev);
 
-                	goto LookForLink;
+			goto LookForLink;
                 }
 	}
 
@@ -2331,7 +2331,7 @@ static int sis900_set_config(struct net_device *dev, struct ifmap *map)
 		case IF_PORT_10BASE2: /* 10Base2 */
 		case IF_PORT_AUI: /* AUI */
 		case IF_PORT_100BASEFX: /* 100BaseFx */
-                	/* These Modes are not supported (are they?)*/
+			/* These Modes are not supported (are they?)*/
 			return -EOPNOTSUPP;
 
 		default: