[PATCH] e1000: Enable polling before enabling interrupts

Enable polling before enabling interrupts -- avoids (in NAPI mode) entering the ISR and returning without doing any work because polling is not enabled. [romieu@fr.zoriel.com]
Signed-off-by: NMallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Signed-off-by: NGanesh Venkatesan <ganesh.venkatesan@intel.com>
Signed-off-by: NJohn 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

drivers/net/e1000/e1000_main.c

@@ -328,11 +328,12 @@ e1000_up(struct e1000_adapter *adapter)
 		return err;
 
 	mod_timer(&adapter->watchdog_timer, jiffies);
-	e1000_irq_enable(adapter);
 
 #ifdef CONFIG_E1000_NAPI
 	netif_poll_enable(netdev);
 #endif
+	e1000_irq_enable(adapter);
+
 	return 0;
 }