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| author | Eric Dumazet <eric.dumazet@gmail.com> | 2009-06-02 05:19:30 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-06-03 02:51:04 -0700 |
| commit | adf30907d63893e4208dfe3f5c88ae12bc2f25d5 (patch) | |
| tree | 0f07542bb95de2ad537540868aba6cf87a86e17d /net/core/skbuff.c | |
| parent | 511c3f92ad5b6d9f8f6464be1b4f85f0422be91a (diff) | |
| download | linux-adf30907d63893e4208dfe3f5c88ae12bc2f25d5.tar.bz2 | |
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/core/skbuff.c')
| -rw-r--r-- | net/core/skbuff.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 8e815e685f28..6adf19ec95cc 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -381,7 +381,7 @@ static void kfree_skbmem(struct sk_buff *skb) static void skb_release_head_state(struct sk_buff *skb) { - dst_release(skb->dst); + skb_dst_drop(skb); #ifdef CONFIG_XFRM secpath_put(skb->sp); #endif @@ -521,7 +521,7 @@ static void __copy_skb_header(struct sk_buff *new, const struct sk_buff *old) new->transport_header = old->transport_header; new->network_header = old->network_header; new->mac_header = old->mac_header; - new->dst = dst_clone(old->dst); + skb_dst_set(new, dst_clone(skb_dst(old))); #ifdef CONFIG_XFRM new->sp = secpath_get(old->sp); #endif |