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/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index e18596146013..6c2d61586551 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -918,7 +918,7 @@ static void xs_udp_data_ready(struct sock *sk, int len)
         UDPX_INC_STATS_BH(sk, UDP_MIB_INDATAGRAMS);
 
         /* Something worked... */
-        dst_confirm(skb->dst);
+        dst_confirm(skb_dst(skb));
 
         xprt_adjust_cwnd(task, copied);
         xprt_update_rtt(task);