wan: dscc4: fix various indentation issues

There are some lines that have indentation issues, fix these.
Signed-off-by: NColin Ian King <colin.king@canonical.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/wan/dscc4.c

@@ -458,7 +458,7 @@ static int state_check(u32 state, struct dscc4_dev_priv *dpriv,
 	if (debug > 1) {
 		if (SOURCE_ID(state) != dpriv->dev_id) {
 			printk(KERN_DEBUG "%s (%s): Source Id=%d, state=%08x\n",
-		       dev->name, msg, SOURCE_ID(state), state );
+			       dev->name, msg, SOURCE_ID(state), state);
 			ret = -1;
 		}
 		if (state & 0x0df80c00) {