ethoc: enable interrupts after napi_complete

Occasionally, it seems that some race is causing the interrupts to not be
reenabled otherwise with the end result that networking just stops working.
Enabling interrupts after calling napi_complete is more in line with what
other drivers do.
Signed-off-by: NJonas Bonn <jonas@southpole.se>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/ethoc.c

@@ -569,8 +569,8 @@ static int ethoc_poll(struct napi_struct *napi, int budget)
 
 	work_done = ethoc_rx(priv->netdev, budget);
 	if (work_done < budget) {
-		ethoc_enable_irq(priv, INT_MASK_RX);
 		napi_complete(napi);
+		ethoc_enable_irq(priv, INT_MASK_RX);
 	}
 
 	return work_done;