===== drivers/net/sungem.c 1.71 vs edited =====
--- 1.71/drivers/net/sungem.c	2004-11-14 10:45:36 +01:00
+++ edited/drivers/net/sungem.c	2004-12-22 19:34:07 +01:00
@@ -976,6 +976,12 @@
 		return NETDEV_TX_LOCKED;
 	}
 
+	/* This handles a LLTX-related race condition */
+	if (netif_queue_stopped(dev)) {
+		spin_unlock_irqrestore(&gp->tx_lock, flags);
+		return NETDEV_TX_BUSY;
+	}
+
 	/* This is a hard error, log it. */
 	if (TX_BUFFS_AVAIL(gp) <= (skb_shinfo(skb)->nr_frags + 1)) {
 		netif_stop_queue(dev);