Hi Greg,
Currently, when the link is down, we make the kernel save the message to xmit
and try again later. This is bad, because we eat up memory and, when
the link comes back, we send old messages. Change that : when the link
is down, pretend the message is sent, but discard it.
Signed-off-by: Philippe De Muyter <[EMAIL PROTECTED]>
diff -r f8b279fd0eab drivers/net/fec.c
--- a/drivers/net/fec.c Mon Mar 19 20:20:56 2007 -0700
+++ b/drivers/net/fec.c Mon Mar 26 18:02:37 2007 +0200
@@ -316,7 +316,8 @@ fec_enet_start_xmit(struct sk_buff *skb,
if (!fep->link) {
/* Link is down or autonegotiation is in progress. */
- return 1;
+ dev_kfree_skb(skb);
+ return 0;
}
/* Fill in a Tx ring entry */
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