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, 14 deletions

diff --git a/include/net/route.h b/include/net/route.h
index 5dcfeb621e06..5c86c4773b2b 100644
--- a/include/net/route.h
+++ b/include/net/route.h
@@ -160,20 +160,8 @@ static inline struct rtable *ip_route_output_gre(struct net *net, struct flowi4
         return ip_route_output_key(net, fl4);
 }
 
-extern int ip_route_input_common(struct sk_buff *skb, __be32 dst, __be32 src,
-                                 u8 tos, struct net_device *devin, bool noref);
-
-static inline int ip_route_input(struct sk_buff *skb, __be32 dst, __be32 src,
-                                 u8 tos, struct net_device *devin)
-{
-        return ip_route_input_common(skb, dst, src, tos, devin, false);
-}
-
-static inline int ip_route_input_noref(struct sk_buff *skb, __be32 dst, __be32 src,
-                                       u8 tos, struct net_device *devin)
-{
-        return ip_route_input_common(skb, dst, src, tos, devin, true);
-}
+extern int ip_route_input(struct sk_buff *skb, __be32 dst, __be32 src,
+                          u8 tos, struct net_device *devin);
 
 extern void ipv4_update_pmtu(struct sk_buff *skb, struct net *net, u32 mtu,
                              int oif, u32 mark, u8 protocol, int flow_flags);