eexpress: fix !SMP unused-var warning

Signed-off-by: Jeff Garzik <[e-mail]>

drivers/net/eexpress.c

···
  */
 static int eexp_xmit(struct sk_buff *buf, struct net_device *dev)
 {
-	struct net_local *lp = netdev_priv(dev);
 	short length = buf->len;
 #ifdef CONFIG_SMP
+	struct net_local *lp = netdev_priv(dev);
 	unsigned long flags;
 #endif