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authorHerbert Xu <herbert@gondor.apana.org.au>2006-08-09 15:47:12 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2006-09-22 14:54:14 -0700
commit8f491069b40be5d627007a343f99759e9da6a178 (patch)
treeba2be735de32fa30015fe22febf4329c8e79ca25 /net/ipv4/tcp_ipv4.c
parent832b4c5e184391773e462653aa862a8cab71f38d (diff)
downloadblackbird-op-linux-8f491069b40be5d627007a343f99759e9da6a178.tar.gz
blackbird-op-linux-8f491069b40be5d627007a343f99759e9da6a178.zip
[IPV4]: Use network-order dport for all visible inet_lookup_*
Right now most inet_lookup_* functions take a host-order hnum instead of a network-order dport because that's how it is represented internally. This means that users of these functions have to be careful about using the right byte-order. To add more confusion, inet_lookup takes a network-order dport unlike all other functions. So this patch changes all visible inet_lookup functions to take a dport and move all dport->hnum conversion inside them. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_ipv4.c')
-rw-r--r--net/ipv4/tcp_ipv4.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index b2aa512a30e9..2973dee0a489 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -951,9 +951,9 @@ static struct sock *tcp_v4_hnd_req(struct sock *sk, struct sk_buff *skb)
if (req)
return tcp_check_req(sk, skb, req, prev);
- nsk = __inet_lookup_established(&tcp_hashinfo, skb->nh.iph->saddr,
- th->source, skb->nh.iph->daddr,
- ntohs(th->dest), inet_iif(skb));
+ nsk = inet_lookup_established(&tcp_hashinfo, skb->nh.iph->saddr,
+ th->source, skb->nh.iph->daddr,
+ th->dest, inet_iif(skb));
if (nsk) {
if (nsk->sk_state != TCP_TIME_WAIT) {
@@ -1090,7 +1090,7 @@ int tcp_v4_rcv(struct sk_buff *skb)
TCP_SKB_CB(skb)->sacked = 0;
sk = __inet_lookup(&tcp_hashinfo, skb->nh.iph->saddr, th->source,
- skb->nh.iph->daddr, ntohs(th->dest),
+ skb->nh.iph->daddr, th->dest,
inet_iif(skb));
if (!sk)
@@ -1168,7 +1168,7 @@ do_time_wait:
case TCP_TW_SYN: {
struct sock *sk2 = inet_lookup_listener(&tcp_hashinfo,
skb->nh.iph->daddr,
- ntohs(th->dest),
+ th->dest,
inet_iif(skb));
if (sk2) {
inet_twsk_deschedule((struct inet_timewait_sock *)sk,
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