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-rw-r--r--net/ipv4/igmp.c2
-rw-r--r--net/ipv4/ip_gre.c2
-rw-r--r--net/ipv4/ip_output.c6
-rw-r--r--net/ipv4/ipconfig.c4
-rw-r--r--net/ipv4/ipmr.c8
-rw-r--r--net/ipv4/tcp.c12
-rw-r--r--net/ipv4/tcp_input.c13
-rw-r--r--net/ipv4/xfrm4_mode_beet.c2
-rw-r--r--net/ipv4/xfrm4_mode_transport.c5
9 files changed, 31 insertions, 23 deletions
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index 292516bb1ec..8f0df7b4dfe 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -348,7 +348,7 @@ static int igmpv3_sendpack(struct sk_buff *skb)
struct iphdr *pip = ip_hdr(skb);
struct igmphdr *pig = igmp_hdr(skb);
const int iplen = skb->tail - skb->nh.raw;
- const int igmplen = skb->tail - skb->h.raw;
+ const int igmplen = skb->tail - skb_transport_header(skb);
pip->tot_len = htons(iplen);
ip_send_check(pip);
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index 39216e6a59e..e6a9e452fd6 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -619,7 +619,7 @@ static int ipgre_rcv(struct sk_buff *skb)
skb_reset_mac_header(skb);
__pskb_pull(skb, offset);
skb_reset_network_header(skb);
- skb_postpull_rcsum(skb, skb->h.raw, offset);
+ skb_postpull_rcsum(skb, skb_transport_header(skb), offset);
skb->pkt_type = PACKET_HOST;
#ifdef CONFIG_NET_IPGRE_BROADCAST
if (MULTICAST(iph->daddr)) {
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index 602268661eb..11029b9d4cf 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -1128,7 +1128,7 @@ ssize_t ip_append_page(struct sock *sk, struct page *page,
if (fraggap) {
skb->csum = skb_copy_and_csum_bits(skb_prev,
maxfraglen,
- skb->h.raw,
+ skb_transport_header(skb),
fraggap, 0);
skb_prev->csum = csum_sub(skb_prev->csum,
skb->csum);
@@ -1374,7 +1374,9 @@ void ip_send_reply(struct sock *sk, struct sk_buff *skb, struct ip_reply_arg *ar
&ipc, rt, MSG_DONTWAIT);
if ((skb = skb_peek(&sk->sk_write_queue)) != NULL) {
if (arg->csumoffset >= 0)
- *((__sum16 *)skb->h.raw + arg->csumoffset) = csum_fold(csum_add(skb->csum, arg->csum));
+ *((__sum16 *)skb_transport_header(skb) +
+ arg->csumoffset) = csum_fold(csum_add(skb->csum,
+ arg->csum));
skb->ip_summed = CHECKSUM_NONE;
ip_push_pending_frames(sk);
}
diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
index 6b91c9f5d57..4e19ee0e010 100644
--- a/net/ipv4/ipconfig.c
+++ b/net/ipv4/ipconfig.c
@@ -432,7 +432,7 @@ ic_rarp_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt
goto drop;
/* Basic sanity checks can be done without the lock. */
- rarp = (struct arphdr *)skb->h.raw;
+ rarp = (struct arphdr *)skb_transport_header(skb);
/* If this test doesn't pass, it's not IP, or we should
* ignore it anyway.
@@ -455,7 +455,7 @@ ic_rarp_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt
goto drop;
/* OK, it is all there and looks valid, process... */
- rarp = (struct arphdr *)skb->h.raw;
+ rarp = (struct arphdr *)skb_transport_header(skb);
rarp_ptr = (unsigned char *) (rarp + 1);
/* One reply at a time, please. */
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index 05bc27002de..8f45c95db45 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -1437,7 +1437,8 @@ int pim_rcv_v1(struct sk_buff * skb)
pim->group != PIM_V1_VERSION || pim->code != PIM_V1_REGISTER)
goto drop;
- encap = (struct iphdr*)(skb->h.raw + sizeof(struct igmphdr));
+ encap = (struct iphdr *)(skb_transport_header(skb) +
+ sizeof(struct igmphdr));
/*
Check that:
a. packet is really destinted to a multicast group
@@ -1490,7 +1491,7 @@ static int pim_rcv(struct sk_buff * skb)
if (!pskb_may_pull(skb, sizeof(*pim) + sizeof(*encap)))
goto drop;
- pim = (struct pimreghdr*)skb->h.raw;
+ pim = (struct pimreghdr *)skb_transport_header(skb);
if (pim->type != ((PIM_VERSION<<4)|(PIM_REGISTER)) ||
(pim->flags&PIM_NULL_REGISTER) ||
(ip_compute_csum((void *)pim, sizeof(*pim)) != 0 &&
@@ -1498,7 +1499,8 @@ static int pim_rcv(struct sk_buff * skb)
goto drop;
/* check if the inner packet is destined to mcast group */
- encap = (struct iphdr*)(skb->h.raw + sizeof(struct pimreghdr));
+ encap = (struct iphdr *)(skb_transport_header(skb) +
+ sizeof(struct pimreghdr));
if (!MULTICAST(encap->daddr) ||
encap->tot_len == 0 ||
ntohs(encap->tot_len) + sizeof(*pim) > skb->len)
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index f832f3c33ab..2b214cc3724 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -2219,8 +2219,9 @@ struct sk_buff *tcp_tso_segment(struct sk_buff *skb, int features)
th->check = ~csum_fold((__force __wsum)((__force u32)th->check +
(__force u32)delta));
if (skb->ip_summed != CHECKSUM_PARTIAL)
- th->check = csum_fold(csum_partial(skb->h.raw, thlen,
- skb->csum));
+ th->check =
+ csum_fold(csum_partial(skb_transport_header(skb),
+ thlen, skb->csum));
seq += len;
skb = skb->next;
@@ -2230,12 +2231,13 @@ struct sk_buff *tcp_tso_segment(struct sk_buff *skb, int features)
th->cwr = 0;
} while (skb->next);
- delta = htonl(oldlen + (skb->tail - skb->h.raw) + skb->data_len);
+ delta = htonl(oldlen + (skb->tail - skb_transport_header(skb)) +
+ skb->data_len);
th->check = ~csum_fold((__force __wsum)((__force u32)th->check +
(__force u32)delta));
if (skb->ip_summed != CHECKSUM_PARTIAL)
- th->check = csum_fold(csum_partial(skb->h.raw, thlen,
- skb->csum));
+ th->check = csum_fold(csum_partial(skb_transport_header(skb),
+ thlen, skb->csum));
out:
return segs;
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index c1ce3623738..9c3b4c7a50a 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -140,7 +140,7 @@ static void tcp_measure_rcv_mss(struct sock *sk,
*
* "len" is invariant segment length, including TCP header.
*/
- len += skb->data - skb->h.raw;
+ len += skb->data - skb_transport_header(skb);
if (len >= TCP_MIN_RCVMSS + sizeof(struct tcphdr) ||
/* If PSH is not set, packet should be
* full sized, provided peer TCP is not badly broken.
@@ -940,7 +940,8 @@ tcp_sacktag_write_queue(struct sock *sk, struct sk_buff *ack_skb, u32 prior_snd_
{
const struct inet_connection_sock *icsk = inet_csk(sk);
struct tcp_sock *tp = tcp_sk(sk);
- unsigned char *ptr = ack_skb->h.raw + TCP_SKB_CB(ack_skb)->sacked;
+ unsigned char *ptr = (skb_transport_header(ack_skb) +
+ TCP_SKB_CB(ack_skb)->sacked);
struct tcp_sack_block_wire *sp = (struct tcp_sack_block_wire *)(ptr+2);
struct sk_buff *cached_skb;
int num_sacks = (ptr[1] - TCPOLEN_SACK_BASE)>>3;
@@ -3634,10 +3635,10 @@ tcp_collapse(struct sock *sk, struct sk_buff_head *list,
return;
skb_set_mac_header(nskb, skb_mac_header(skb) - skb->head);
- skb_set_network_header(nskb,
- skb_network_header(skb) - skb->head);
- skb_set_transport_header(nskb, skb->h.raw - skb->head);
-
+ skb_set_network_header(nskb, (skb_network_header(skb) -
+ skb->head));
+ skb_set_transport_header(nskb, (skb_transport_header(skb) -
+ skb->head));
skb_reserve(nskb, header);
memcpy(nskb->head, skb->head, header);
memcpy(nskb->cb, skb->cb, sizeof(skb->cb));
diff --git a/net/ipv4/xfrm4_mode_beet.c b/net/ipv4/xfrm4_mode_beet.c
index 32fcfc0b5c8..591f0f1ef87 100644
--- a/net/ipv4/xfrm4_mode_beet.c
+++ b/net/ipv4/xfrm4_mode_beet.c
@@ -51,7 +51,7 @@ static int xfrm4_beet_output(struct xfrm_state *x, struct sk_buff *skb)
BUG_ON(optlen < 0);
- ph = (struct ip_beet_phdr *)skb->h.raw;
+ ph = (struct ip_beet_phdr *)skb_transport_header(skb);
ph->padlen = 4 - (optlen & 4);
ph->hdrlen = optlen / 8;
ph->nexthdr = top_iph->protocol;
diff --git a/net/ipv4/xfrm4_mode_transport.c b/net/ipv4/xfrm4_mode_transport.c
index 2c46cbb3bbb..dc8834ea375 100644
--- a/net/ipv4/xfrm4_mode_transport.c
+++ b/net/ipv4/xfrm4_mode_transport.c
@@ -45,10 +45,11 @@ static int xfrm4_transport_output(struct xfrm_state *x, struct sk_buff *skb)
*/
static int xfrm4_transport_input(struct xfrm_state *x, struct sk_buff *skb)
{
- int ihl = skb->data - skb->h.raw;
+ int ihl = skb->data - skb_transport_header(skb);
if (skb->h.raw != skb->nh.raw) {
- memmove(skb->h.raw, skb_network_header(skb), ihl);
+ memmove(skb_transport_header(skb),
+ skb_network_header(skb), ihl);
skb->nh.raw = skb->h.raw;
}
ip_hdr(skb)->tot_len = htons(skb->len + ihl);
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-03 12:24:01 +0000