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authorEric Dumazet <eric.dumazet@gmail.com>2009-06-02 05:14:27 +0000
committerDavid S. Miller <davem@davemloft.net>2009-06-03 02:51:02 -0700
commit511c3f92ad5b6d9f8f6464be1b4f85f0422be91a (patch)
tree3e368d9a78f87eb9dd7ff9e57f4aab3f4a96e3b1 /net/ipv4/ipmr.c
parentdfbf97f3ac980b69dfbc41c83a208211a38443e8 (diff)
downloadop-kernel-dev-511c3f92ad5b6d9f8f6464be1b4f85f0422be91a.zip
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net: skb->rtable accessor
Define skb_rtable(const struct sk_buff *skb) accessor to get rtable from skb Delete skb->rtable field Setting rtable is not allowed, just set dst instead as rtable is an alias. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ipmr.c')
-rw-r--r--net/ipv4/ipmr.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index 13e9dd30..69dd058 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -1354,7 +1354,7 @@ static int ip_mr_forward(struct sk_buff *skb, struct mfc_cache *cache, int local
if (net->ipv4.vif_table[vif].dev != skb->dev) {
int true_vifi;
- if (skb->rtable->fl.iif == 0) {
+ if (skb_rtable(skb)->fl.iif == 0) {
/* It is our own packet, looped back.
Very complicated situation...
@@ -1430,7 +1430,7 @@ int ip_mr_input(struct sk_buff *skb)
{
struct mfc_cache *cache;
struct net *net = dev_net(skb->dev);
- int local = skb->rtable->rt_flags&RTCF_LOCAL;
+ int local = skb_rtable(skb)->rt_flags & RTCF_LOCAL;
/* Packet is looped back after forward, it should not be
forwarded second time, but still can be delivered locally.
@@ -1646,7 +1646,7 @@ int ipmr_get_route(struct net *net,
{
int err;
struct mfc_cache *cache;
- struct rtable *rt = skb->rtable;
+ struct rtable *rt = skb_rtable(skb);
read_lock(&mrt_lock);
cache = ipmr_cache_find(net, rt->rt_src, rt->rt_dst);
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