[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

1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 0fec670e51ef..4cdf371961eb 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -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;