net: sis900: fix indentation issues, remove some spaces

There are several statements that contain extra spacing in
the indentation; clean this up by removing spaces. Also
add { } braces on if statement to keep to kernel coding
style.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/sis/sis900.c

@@ -731,9 +731,9 @@ static u16 sis900_default_phy(struct net_device * net_dev)
 
 		/* Link ON & Not select default PHY & not ghost PHY */
 		if ((status & MII_STAT_LINK) && !default_phy &&
-					(phy->phy_types != UNKNOWN))
+		    (phy->phy_types != UNKNOWN)) {
 			default_phy = phy;
-		 else {
+		} else {
 			status = mdio_read(net_dev, phy->phy_addr, MII_CONTROL);
 			mdio_write(net_dev, phy->phy_addr, MII_CONTROL,
 				status | MII_CNTL_AUTO | MII_CNTL_ISOLATE);