From 9449c3cd90472141cf081af88181a56163ff7132 Mon Sep 17 00:00:00 2001
From: Ying Xue <ying.xue@windriver.com>
Date: Tue, 12 May 2015 18:29:44 +0800
Subject: net: make skb_dst_pop routine static

As xfrm_output_one() is the only caller of skb_dst_pop(), we should
make skb_dst_pop() localized.

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 include/net/dst.h | 12 ------------
 1 file changed, 12 deletions(-)

(limited to 'include/net/dst.h')

diff --git a/include/net/dst.h b/include/net/dst.h
index 22aa93f165f1..2bc73f8a00a9 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -349,18 +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)
 {
-- 
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