rtnl: Add #ifdef CONFIG_RPS around num_rx_queues reference

Commit 76ff5cc91935c51fcf1a6a99ffa28b97a6e7a884
(rtnl: allow to specify number of rx and tx queues
on device creation) added a reference to the net_device
structure's 'num_rx_queues' member in

	net/core/rtnetlink.c:rtnl_fill_ifinfo()

However, the definition for 'num_rx_queues' is surrounded
by an '#ifdef CONFIG_RPS' while the new reference to it is
not.  This causes a compile error when CONFIG_RPS is not
defined.

Fix the compile error by surrounding the new reference to
'num_rx_queues' by an '#ifdef CONFIG_RPS'.

CC: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 0 deletions

diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 5bb1ebca2eb..334b930e0de 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -892,7 +892,9 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
             nla_put_u32(skb, IFLA_GROUP, dev->group) ||
             nla_put_u32(skb, IFLA_PROMISCUITY, dev->promiscuity) ||
             nla_put_u32(skb, IFLA_NUM_TX_QUEUES, dev->num_tx_queues) ||
+#ifdef CONFIG_RPS
             nla_put_u32(skb, IFLA_NUM_RX_QUEUES, dev->num_rx_queues) ||
+#endif
             (dev->ifindex != dev->iflink &&
              nla_put_u32(skb, IFLA_LINK, dev->iflink)) ||
             (dev->master &&