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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/ipv4/ip_input.c
parent511c3f92ad5b6d9f8f6464be1b4f85f0422be91a (diff)
downloadlinux-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/ipv4/ip_input.c')
-rw-r--r--net/ipv4/ip_input.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
index cea784b0aa47..490ce20faf38 100644
--- a/net/ipv4/ip_input.c
+++ b/net/ipv4/ip_input.c
@@ -329,7 +329,7 @@ static int ip_rcv_finish(struct sk_buff *skb)
* Initialise the virtual path cache for the packet. It describes
* how the packet travels inside Linux networking.
*/
- if (skb->dst == NULL) {
+ if (skb_dst(skb) == NULL) {
int err = ip_route_input(skb, iph->daddr, iph->saddr, iph->tos,
skb->dev);
if (unlikely(err)) {
@@ -344,9 +344,9 @@ static int ip_rcv_finish(struct sk_buff *skb)
}
#ifdef CONFIG_NET_CLS_ROUTE
- if (unlikely(skb->dst->tclassid)) {
+ if (unlikely(skb_dst(skb)->tclassid)) {
struct ip_rt_acct *st = per_cpu_ptr(ip_rt_acct, smp_processor_id());
- u32 idx = skb->dst->tclassid;
+ u32 idx = skb_dst(skb)->tclassid;
st[idx&0xFF].o_packets++;
st[idx&0xFF].o_bytes += skb->len;
st[(idx>>16)&0xFF].i_packets++;