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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
authored by Malli Chilakala and committed by Jeff Garzik f0d11ed0 f1d2e490
+2
-3
drivers/net/e1000/e1000_main.c
+2
-3
drivers/net/e1000/e1000_main.c
···
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*budget -= work_done;
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netdev->quota -= work_done;
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-
/* if no Tx and not enough Rx work done, exit the polling mode */
2372
-
if((!tx_cleaned && (work_done < work_to_do)) ||
2373
-
!netif_running(netdev)) {
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+
/* If no Tx and no Rx work done, exit the polling mode */
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+
if ((!tx_cleaned && (work_done == 0)) || !netif_running(netdev)) {
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netif_rx_complete(netdev);
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e1000_irq_enable(adapter);
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return 0;