[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>

1 files changed, 6 insertions, 6 deletions

diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 13875e8419a7..926404c5e58c 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -420,7 +420,7 @@ static void udp4_hwcsum_outgoing(struct sock *sk, struct sk_buff *skb,
                                  __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 @@ static int udp_push_pending_frames(struct sock *sk)
         /*
          * 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 @@ try_again:
         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 @@ static int udp_encap_rcv(struct sock * sk, struct sk_buff *skb)
                 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 __udp4_lib_rcv(struct sk_buff *skb, struct hlist_head udptable[],
                    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 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct hlist_head udptable[],
                 /* 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))