tree 180a77fe9a8bed0718a849ac91c4bc7866912a1e
parent 0adc9add7709f87995c003c0ccb085076afdc923
author Stephen Hemminger <shemminger@linux-foundation.org> 1195528691 -0800
committer David S. Miller <davem@davemloft.net> 1201560856 -0800

[NETPOLL]: netpoll_poll() cleanup

Restructure code slightly to improve readability:
  * dereference device once
  * change obvious while() loop
  * let poll_napi() handle null list itself

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>