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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/dccp
parentdfbf97f3ac980b69dfbc41c83a208211a38443e8 (diff)
downloadop-kernel-dev-511c3f92ad5b6d9f8f6464be1b4f85f0422be91a.zip
op-kernel-dev-511c3f92ad5b6d9f8f6464be1b4f85f0422be91a.tar.gz
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/dccp')
-rw-r--r--net/dccp/ipv4.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index d1dd952..2cf48ba 100644
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -452,7 +452,7 @@ static struct dst_entry* dccp_v4_route_skb(struct net *net, struct sock *sk,
struct sk_buff *skb)
{
struct rtable *rt;
- struct flowi fl = { .oif = skb->rtable->rt_iif,
+ struct flowi fl = { .oif = skb_rtable(skb)->rt_iif,
.nl_u = { .ip4_u =
{ .daddr = ip_hdr(skb)->saddr,
.saddr = ip_hdr(skb)->daddr,
@@ -514,7 +514,7 @@ static void dccp_v4_ctl_send_reset(struct sock *sk, struct sk_buff *rxskb)
if (dccp_hdr(rxskb)->dccph_type == DCCP_PKT_RESET)
return;
- if (rxskb->rtable->rt_type != RTN_LOCAL)
+ if (skb_rtable(rxskb)->rt_type != RTN_LOCAL)
return;
dst = dccp_v4_route_skb(net, ctl_sk, rxskb);
@@ -567,7 +567,7 @@ int dccp_v4_conn_request(struct sock *sk, struct sk_buff *skb)
struct dccp_skb_cb *dcb = DCCP_SKB_CB(skb);
/* Never answer to DCCP_PKT_REQUESTs send to broadcast or multicast */
- if (skb->rtable->rt_flags & (RTCF_BROADCAST | RTCF_MULTICAST))
+ if (skb_rtable(skb)->rt_flags & (RTCF_BROADCAST | RTCF_MULTICAST))
return 0; /* discard, don't send a reset here */
if (dccp_bad_service_code(sk, service)) {
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