[SK_BUFF]: Introduce udp_hdr(), remove skb->h.uh
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 13875e8..926404c 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -420,7 +420,7 @@
__be32 src, __be32 dst, int len )
{
unsigned int offset;
- struct udphdr *uh = skb->h.uh;
+ struct udphdr *uh = udp_hdr(skb);
__wsum csum = 0;
if (skb_queue_len(&sk->sk_write_queue) == 1) {
@@ -470,7 +470,7 @@
/*
* Create a UDP header
*/
- uh = skb->h.uh;
+ uh = udp_hdr(skb);
uh->source = fl->fl_ip_sport;
uh->dest = fl->fl_ip_dport;
uh->len = htons(up->len);
@@ -866,7 +866,7 @@
if (sin)
{
sin->sin_family = AF_INET;
- sin->sin_port = skb->h.uh->source;
+ sin->sin_port = udp_hdr(skb)->source;
sin->sin_addr.s_addr = ip_hdr(skb)->saddr;
memset(sin->sin_zero, 0, sizeof(sin->sin_zero));
}
@@ -949,7 +949,7 @@
return 1;
/* Now we can get the pointers */
- uh = skb->h.uh;
+ uh = udp_hdr(skb);
udpdata = (__u8 *)uh + sizeof(struct udphdr);
udpdata32 = (__be32 *)udpdata;
@@ -1207,7 +1207,7 @@
int proto)
{
struct sock *sk;
- struct udphdr *uh = skb->h.uh;
+ struct udphdr *uh = udp_hdr(skb);
unsigned short ulen;
struct rtable *rt = (struct rtable*)skb->dst;
__be32 saddr = ip_hdr(skb)->saddr;
@@ -1227,7 +1227,7 @@
/* UDP validates ulen. */
if (ulen < sizeof(*uh) || pskb_trim_rcsum(skb, ulen))
goto short_packet;
- uh = skb->h.uh;
+ uh = udp_hdr(skb);
}
if (udp4_csum_init(skb, uh, proto))