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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/sctp
parentdfbf97f3ac980b69dfbc41c83a208211a38443e8 (diff)
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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/sctp')
-rw-r--r--net/sctp/protocol.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index 8eb3e61..cb2c50d 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -393,7 +393,7 @@ static int sctp_v4_addr_valid(union sctp_addr *addr,
return 0;
/* Is this a broadcast address? */
- if (skb && skb->rtable->rt_flags & RTCF_BROADCAST)
+ if (skb && skb_rtable(skb)->rt_flags & RTCF_BROADCAST)
return 0;
return 1;
@@ -572,7 +572,7 @@ static void sctp_v4_get_saddr(struct sctp_sock *sk,
/* What interface did this skb arrive on? */
static int sctp_v4_skb_iif(const struct sk_buff *skb)
{
- return skb->rtable->rt_iif;
+ return skb_rtable(skb)->rt_iif;
}
/* Was this packet marked by Explicit Congestion Notification? */
@@ -848,8 +848,8 @@ static inline int sctp_v4_xmit(struct sk_buff *skb,
SCTP_DEBUG_PRINTK("%s: skb:%p, len:%d, src:%pI4, dst:%pI4\n",
__func__, skb, skb->len,
- &skb->rtable->rt_src,
- &skb->rtable->rt_dst);
+ &skb_rtable(skb)->rt_src,
+ &skb_rtable(skb)->rt_dst);
inet->pmtudisc = transport->param_flags & SPP_PMTUD_ENABLE ?
IP_PMTUDISC_DO : IP_PMTUDISC_DONT;