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authorEric Dumazet <eric.dumazet@gmail.com>2009-06-02 05:19:30 +0000
committerDavid S. Miller <davem@davemloft.net>2009-06-03 02:51:04 -0700
commitadf30907d63893e4208dfe3f5c88ae12bc2f25d5 (patch)
tree0f07542bb95de2ad537540868aba6cf87a86e17d /net/packet
parent511c3f92ad5b6d9f8f6464be1b4f85f0422be91a (diff)
downloadop-kernel-dev-adf30907d63893e4208dfe3f5c88ae12bc2f25d5.zip
op-kernel-dev-adf30907d63893e4208dfe3f5c88ae12bc2f25d5.tar.gz
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>
Diffstat (limited to 'net/packet')
-rw-r--r--net/packet/af_packet.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 6da9f38..4f76e55 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -372,8 +372,7 @@ static int packet_rcv_spkt(struct sk_buff *skb, struct net_device *dev, struct
goto oom;
/* drop any routing info */
- dst_release(skb->dst);
- skb->dst = NULL;
+ skb_dst_drop(skb);
/* drop conntrack reference */
nf_reset(skb);
@@ -621,8 +620,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev, struct packet
skb_set_owner_r(skb, sk);
skb->dev = NULL;
- dst_release(skb->dst);
- skb->dst = NULL;
+ skb_dst_drop(skb);
/* drop conntrack reference */
nf_reset(skb);
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