[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>
diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index 171d363..9a1a76a 100644
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -608,10 +608,10 @@
if (req != NULL)
return dccp_check_req(sk, skb, req, prev);
- nsk = __inet_lookup_established(&dccp_hashinfo,
- iph->saddr, dh->dccph_sport,
- iph->daddr, ntohs(dh->dccph_dport),
- inet_iif(skb));
+ nsk = inet_lookup_established(&dccp_hashinfo,
+ iph->saddr, dh->dccph_sport,
+ iph->daddr, dh->dccph_dport,
+ inet_iif(skb));
if (nsk != NULL) {
if (nsk->sk_state != DCCP_TIME_WAIT) {
bh_lock_sock(nsk);
@@ -925,7 +925,7 @@
* Look up flow ID in table and get corresponding socket */
sk = __inet_lookup(&dccp_hashinfo,
skb->nh.iph->saddr, dh->dccph_sport,
- skb->nh.iph->daddr, ntohs(dh->dccph_dport),
+ skb->nh.iph->daddr, dh->dccph_dport,
inet_iif(skb));
/*