ipv4: Kill ip_route_input_noref().

The "noref" argument to ip_route_input_common() is now always ignored
because we do not cache routes, and in that case we must always grab
a reference to the resulting 'dst'.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
index b27d4440f523..4ebc6feee250 100644
--- a/net/ipv4/ip_input.c
+++ b/net/ipv4/ip_input.c
@@ -336,8 +336,8 @@ static int ip_rcv_finish(struct sk_buff *skb)
          *      how the packet travels inside Linux networking.
          */
         if (!skb_dst(skb)) {
-                int err = ip_route_input_noref(skb, iph->daddr, iph->saddr,
-                                               iph->tos, skb->dev);
+                int err = ip_route_input(skb, iph->daddr, iph->saddr,
+                                         iph->tos, skb->dev);
                 if (unlikely(err)) {
                         if (err == -EXDEV)
                                 NET_INC_STATS_BH(dev_net(skb->dev),