PATCH: sundance #6

[Jeff Garzik]

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The obvious sundance update from the earlier discussion...

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diff -Nru a/drivers/net/sundance.c b/drivers/net/sundance.c
--- a/drivers/net/sundance.c	Thu Sep 19 20:16:23 2002
+++ b/drivers/net/sundance.c	Thu Sep 19 20:16:23 2002
@@ -60,6 +60,7 @@
 		* default to PIO, to fix chip bugs
 	- Add missing unregister_netdev (Jason Lunz)
 	- Add CONFIG_SUNDANCE_MMIO config option (jgarzik)
+	- Better rx buf size calculation (Donald Becker)
 
 */
 
@@ -973,7 +974,7 @@
 	np->cur_rx = np->cur_tx = 0;
 	np->dirty_rx = np->dirty_tx = 0;
 
-	np->rx_buf_sz = (dev->mtu <= 1500 ? PKT_BUF_SZ : dev->mtu + 36);
+	np->rx_buf_sz = (dev->mtu <= 1520 ? PKT_BUF_SZ : dev->mtu + 16);
 
 	/* Initialize all Rx descriptors. */
 	for (i = 0; i < RX_RING_SIZE; i++) {

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