releases/3.0.23/netpoll-netpoll_poll_dev-should-access-dev-flags.patch

   1 From 187db713d22e1c648991e335400c4a65acfb3fd9 Mon Sep 17 00:00:00 2001
   2 From: Eric Dumazet <eric.dumazet@gmail.com>
   3 Date: Tue, 14 Feb 2012 10:11:59 +0000
   4 Subject: netpoll: netpoll_poll_dev() should access dev->flags
   5
   6
   7 From: Eric Dumazet <eric.dumazet@gmail.com>
   8
   9 [ Upstream commit 58e05f357a039a94aa36475f8c110256f693a239 ]
  10
  11 commit 5a698af53f (bond: service netpoll arp queue on master device)
  12 tested IFF_SLAVE flag against dev->priv_flags instead of dev->flags
  13
  14 Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
  15 Cc: WANG Cong <amwang@redhat.com>
  16 Acked-by: Neil Horman <nhorman@tuxdriver.com>
  17 Signed-off-by: David S. Miller <davem@davemloft.net>
  18 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
  19 ---
  20  net/core/netpoll.c |    2 +-
  21  1 file changed, 1 insertion(+), 1 deletion(-)
  22
  23 --- a/net/core/netpoll.c
  24 +++ b/net/core/netpoll.c
  25 @@ -193,7 +193,7 @@ void netpoll_poll_dev(struct net_device
  26
  27         poll_napi(dev);
  28
  29 -       if (dev->priv_flags & IFF_SLAVE) {
  30 +       if (dev->flags & IFF_SLAVE) {
  31                 if (dev->npinfo) {
  32                         struct net_device *bond_dev = dev->master;
  33                         struct sk_buff *skb;