The variable compwb is not defined if USE_TX_COMPWB is not defined.
Also fixed is a trivial format warning.

sign-off: walter <wharms@bfs.de>


--- linux-2.6.14/drivers/net/cassini.c.bak	2005-12-03 22:17:53.000000000 +0100
+++ linux-2.6.14/drivers/net/cassini.c	2005-12-03 22:41:33.000000000 +0100
@@ -1922,11 +1922,12 @@
 		   u32 status)
 {
         int limit, ring;
+	u64 compwb=0;
 #ifdef USE_TX_COMPWB
-	u64 compwb = le64_to_cpu(cp->init_block->tx_compwb);
+	compwb = le64_to_cpu(cp->init_block->tx_compwb);
 #endif
 	if (netif_msg_intr(cp))
-		printk(KERN_DEBUG "%s: tx interrupt, status: 0x%x, %lx\n",
+		printk(KERN_DEBUG "%s: tx interrupt, status: 0x%x, %Lx\n",
 			cp->dev->name, status, compwb);
 	/* process all the rings */
 	for (ring = 0; ring < N_TX_RINGS; ring++) {