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authorAl Viro <viro@ftp.linux.org.uk>2007-10-14 20:40:59 +0200
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-14 21:41:52 +0200
commit9df7c98a0f7e0b7f4b547761ab64f39a13f20355 (patch)
tree2c8d95eebc0b58c51a12082757207990664898e1
parenthamradio: ->hard_header() takes packet type in host-endian (diff)
downloadlinux-9df7c98a0f7e0b7f4b547761ab64f39a13f20355.tar.xz
linux-9df7c98a0f7e0b7f4b547761ab64f39a13f20355.zip
inet_lro: trivial endianness annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--include/linux/inet_lro.h6
-rw-r--r--net/ipv4/inet_lro.c14
2 files changed, 10 insertions, 10 deletions
diff --git a/include/linux/inet_lro.h b/include/linux/inet_lro.h
index e1fc1d16d3cd..bb1c8773a1a1 100644
--- a/include/linux/inet_lro.h
+++ b/include/linux/inet_lro.h
@@ -52,14 +52,14 @@ struct net_lro_desc {
struct tcphdr *tcph;
struct vlan_group *vgrp;
__wsum data_csum;
- u32 tcp_rcv_tsecr;
- u32 tcp_rcv_tsval;
+ __be32 tcp_rcv_tsecr;
+ __be32 tcp_rcv_tsval;
u32 tcp_ack;
u32 tcp_next_seq;
u32 skb_tot_frags_len;
u16 ip_tot_len;
u16 tcp_saw_tstamp; /* timestamps enabled */
- u16 tcp_window;
+ __be16 tcp_window;
u16 vlan_tag;
int pkt_aggr_cnt; /* counts aggregated packets */
int vlan_packet;
diff --git a/net/ipv4/inet_lro.c b/net/ipv4/inet_lro.c
index 4545b64e2815..7f22474b52c4 100644
--- a/net/ipv4/inet_lro.c
+++ b/net/ipv4/inet_lro.c
@@ -77,7 +77,7 @@ static int lro_tcp_ip_check(struct iphdr *iph, struct tcphdr *tcph,
/* check tcp options (only timestamp allowed) */
if (tcph->doff == TCPH_LEN_W_TIMESTAMP) {
- u32 *topt = (u32 *)(tcph + 1);
+ __be32 *topt = (__be32 *)(tcph + 1);
if (*topt != htonl((TCPOPT_NOP << 24) | (TCPOPT_NOP << 16)
| (TCPOPT_TIMESTAMP << 8)
@@ -103,14 +103,14 @@ static void lro_update_tcp_ip_header(struct net_lro_desc *lro_desc)
{
struct iphdr *iph = lro_desc->iph;
struct tcphdr *tcph = lro_desc->tcph;
- u32 *p;
+ __be32 *p;
__wsum tcp_hdr_csum;
tcph->ack_seq = lro_desc->tcp_ack;
tcph->window = lro_desc->tcp_window;
if (lro_desc->tcp_saw_tstamp) {
- p = (u32 *)(tcph + 1);
+ p = (__be32 *)(tcph + 1);
*(p+2) = lro_desc->tcp_rcv_tsecr;
}
@@ -150,7 +150,7 @@ static void lro_init_desc(struct net_lro_desc *lro_desc, struct sk_buff *skb,
u16 vlan_tag, struct vlan_group *vgrp)
{
int nr_frags;
- u32 *ptr;
+ __be32 *ptr;
u32 tcp_data_len = TCP_PAYLOAD_LENGTH(iph, tcph);
nr_frags = skb_shinfo(skb)->nr_frags;
@@ -166,7 +166,7 @@ static void lro_init_desc(struct net_lro_desc *lro_desc, struct sk_buff *skb,
lro_desc->ip_tot_len = ntohs(iph->tot_len);
if (tcph->doff == 8) {
- ptr = (u32 *)(tcph+1);
+ ptr = (__be32 *)(tcph+1);
lro_desc->tcp_saw_tstamp = 1;
lro_desc->tcp_rcv_tsval = *(ptr+1);
lro_desc->tcp_rcv_tsecr = *(ptr+2);
@@ -190,7 +190,7 @@ static void lro_add_common(struct net_lro_desc *lro_desc, struct iphdr *iph,
struct tcphdr *tcph, int tcp_data_len)
{
struct sk_buff *parent = lro_desc->parent;
- u32 *topt;
+ __be32 *topt;
lro_desc->pkt_aggr_cnt++;
lro_desc->ip_tot_len += tcp_data_len;
@@ -200,7 +200,7 @@ static void lro_add_common(struct net_lro_desc *lro_desc, struct iphdr *iph,
/* don't update tcp_rcv_tsval, would not work with PAWS */
if (lro_desc->tcp_saw_tstamp) {
- topt = (u32 *) (tcph + 1);
+ topt = (__be32 *) (tcph + 1);
lro_desc->tcp_rcv_tsecr = *(topt + 2);
}