Merge branch 'for-4.2/writeback' of git://git.kernel.dk/linux-block

[firefly-linux-kernel-4.4.55.git] / include / net / dst.h

diff --git a/include/net/dst.h b/include/net/dst.h
index 0fb99a26e97372613da1851d9ee4d9bb432aba3f..2bc73f8a00a9c4d20848a578eca44b99cf1b7281 100644 (file)
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -109,7 +109,6 @@ u32 *dst_cow_metrics_generic(struct dst_entry *dst, unsigned long old);
 extern const u32 dst_default_metrics[];
 
 #define DST_METRICS_READ_ONLY          0x1UL
-#define DST_METRICS_FORCE_OVERWRITE    0x2UL
 #define DST_METRICS_FLAGS              0x3UL
 #define __DST_METRICS_PTR(Y)   \
        ((u32 *)((Y) & ~DST_METRICS_FLAGS))
@@ -120,11 +119,6 @@ static inline bool dst_metrics_read_only(const struct dst_entry *dst)
        return dst->_metrics & DST_METRICS_READ_ONLY;
 }
 
-static inline void dst_metrics_set_force_overwrite(struct dst_entry *dst)
-{
-       dst->_metrics |= DST_METRICS_FORCE_OVERWRITE;
-}
-
 void __dst_destroy_metrics_generic(struct dst_entry *dst, unsigned long old);
 
 static inline void dst_destroy_metrics_generic(struct dst_entry *dst)
@@ -355,18 +349,6 @@ static inline void skb_tunnel_rx(struct sk_buff *skb, struct net_device *dev,
        __skb_tunnel_rx(skb, dev, net);
 }
 
-/* Children define the path of the packet through the
- * Linux networking.  Thus, destinations are stackable.
- */
-
-static inline struct dst_entry *skb_dst_pop(struct sk_buff *skb)
-{
-       struct dst_entry *child = dst_clone(skb_dst(skb)->child);
-
-       skb_dst_drop(skb);
-       return child;
-}
-
 int dst_discard_sk(struct sock *sk, struct sk_buff *skb);
 static inline int dst_discard(struct sk_buff *skb)
 {