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[PATCH] e1000: Modified e1000_clean: exit poll 

Modified e1000_clean:: exit poll if no Tx and work_done == 0

Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Signed-off-by: Ganesh Venkatesan <ganesh.venkatesan@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
diff -up net-drivers-2.6/drivers/net/e1000/e1000_main.c net-drivers-2.6/drivers/net/e1000.new/e1000_main.c
This commit is contained in:
Malli Chilakala 2005-04-28 19:43:28 -07:00 committed by Jeff Garzik
parent f1d2e4905e
commit f0d11ed0b0
1 changed files with 2 additions and 3 deletions
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5
drivers/net/e1000/e1000_main.c
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@ -2368,9 +2368,8 @@ e1000_clean(struct net_device *netdev, int *budget)
*budget -= work_done;
netdev->quota -= work_done;
/* if no Tx and not enough Rx work done, exit the polling mode */
if((!tx_cleaned && (work_done < work_to_do)) ||
!netif_running(netdev)) {
/* If no Tx and no Rx work done, exit the polling mode */
if ((!tx_cleaned && (work_done == 0)) || !netif_running(netdev)) {
netif_rx_complete(netdev);
e1000_irq_enable(adapter);
return 0;