net: skb->dst accessors

Define three accessors to get/set dst attached to a skb

struct dst_entry *skb_dst(const struct sk_buff *skb)

void skb_dst_set(struct sk_buff *skb, struct dst_entry *dst)

void skb_dst_drop(struct sk_buff *skb)
This one should replace occurrences of :
dst_release(skb->dst)
skb->dst = NULL;

Delete skb->dst field

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index e99307fba0b1..36a090d87a3d 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -625,7 +625,7 @@ static int rawv6_send_hdrinc(struct sock *sk, void *from, int length,
 
         skb->priority = sk->sk_priority;
         skb->mark = sk->sk_mark;
-        skb->dst = dst_clone(&rt->u.dst);
+        skb_dst_set(skb, dst_clone(&rt->u.dst));
 
         skb_put(skb, length);
         skb_reset_network_header(skb);