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[IPV4]: annotate struct in_ifaddr

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ifa_local, ifa_address, ifa_mask, ifa_broadcast and ifa_anycast are
net-endian.  Annotated them and variables that are inferred to be
net-endian.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Al Viro 2006-09-28 18:00:55 -07:00 committed by David S. Miller
parent 6d85c10abe
commit a144ea4b7a
14 changed files with 27 additions and 27 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/ia64/hp/sim/simeth.c
View File

@ -320,7 +320,7 @@ simeth_device_event(struct notifier_block *this,unsigned long event, void *ptr)
}
printk(KERN_INFO "simeth_device_event: %s ipaddr=0x%x\n",
dev->name, htonl(ifa->ifa_local));
dev->name, ntohl(ifa->ifa_local));
/*
* XXX Fix me
@ -331,7 +331,7 @@ simeth_device_event(struct notifier_block *this,unsigned long event, void *ptr)
local = dev->priv;
/* now do it for real */
r = event == NETDEV_UP ?
netdev_attach(local->simfd, dev->irq, htonl(ifa->ifa_local)):
netdev_attach(local->simfd, dev->irq, ntohl(ifa->ifa_local)):
netdev_detach(local->simfd);
printk(KERN_INFO "simeth: netdev_attach/detach: event=%s ->%d\n",

2
arch/um/drivers/net_kern.c
View File

@ -825,7 +825,7 @@ int dev_netmask(void *d, void *m)
struct net_device *dev = d;
struct in_device *ip = dev->ip_ptr;
struct in_ifaddr *in;
__u32 *mask_out = m;
__be32 *mask_out = m;
if(ip == NULL)
return(1);

2
arch/xtensa/platform-iss/network.c
View File

@ -201,7 +201,7 @@ static void dev_ip_addr(void *d, char *buf, char *bin_buf)
struct net_device *dev = d;
struct in_device *ip = dev->ip_ptr;
struct in_ifaddr *in;
u32 addr;
__be32 addr;
if ((ip == NULL) || ((in = ip->ifa_list) == NULL)) {
printk(KERN_WARNING "Device not assigned an IP address!\n");

4
drivers/isdn/i4l/isdn_net.c
View File

@ -1614,8 +1614,8 @@ isdn_net_ciscohdlck_slarp_send_reply(isdn_net_local *lp)
struct sk_buff *skb;
unsigned char *p;
struct in_device *in_dev = NULL;
u32 addr = 0; /* local ipv4 address */
u32 mask = 0; /* local netmask */
__be32 addr = 0; /* local ipv4 address */
__be32 mask = 0; /* local netmask */
if ((in_dev = lp->netdev->dev.ip_ptr) != NULL) {
/* take primary(first) address of interface */

2
drivers/net/bonding/bond_main.c
View File

@ -2252,7 +2252,7 @@ static u32 bond_glean_dev_ip(struct net_device *dev)
{
struct in_device *idev;
struct in_ifaddr *ifa;
u32 addr = 0;
__be32 addr = 0;
if (!dev)
return 0;

2
drivers/net/wan/hdlc_cisco.c
View File

@ -161,7 +161,7 @@ static int cisco_rx(struct sk_buff *skb)
struct hdlc_header *data = (struct hdlc_header*)skb->data;
struct cisco_packet *cisco_data;
struct in_device *in_dev;
u32 addr, mask;
__be32 addr, mask;
if (skb->len < sizeof(struct hdlc_header))
goto rx_error;

2
drivers/net/wan/syncppp.c
View File

@ -763,7 +763,7 @@ static void sppp_cisco_input (struct sppp *sp, struct sk_buff *skb)
{
struct in_device *in_dev;
struct in_ifaddr *ifa;
u32 addr = 0, mask = ~0; /* FIXME: is the mask correct? */
__be32 addr = 0, mask = ~0; /* FIXME: is the mask correct? */
#ifdef CONFIG_INET
rcu_read_lock();
if ((in_dev = __in_dev_get_rcu(dev)) != NULL)

4
drivers/net/wireless/strip.c
View File

@ -1342,7 +1342,7 @@ static unsigned char *strip_make_packet(unsigned char *buffer,
* 'broadcast hub' radio (First byte of address being 0xFF means broadcast)
*/
if (haddr.c[0] == 0xFF) {
u32 brd = 0;
__be32 brd = 0;
struct in_device *in_dev;
rcu_read_lock();
@ -1406,7 +1406,7 @@ static void strip_send(struct strip *strip_info, struct sk_buff *skb)
int doreset = (long) jiffies - strip_info->watchdog_doreset >= 0;
int doprobe = (long) jiffies - strip_info->watchdog_doprobe >= 0
&& !doreset;
u32 addr, brd;
__be32 addr, brd;
/*
* 1. If we have a packet, encapsulate it and put it in the buffer

10
include/linux/inetdevice.h
View File

@ -90,11 +90,11 @@ struct in_ifaddr
struct in_ifaddr *ifa_next;
struct in_device *ifa_dev;
struct rcu_head rcu_head;
u32 ifa_local;
u32 ifa_address;
u32 ifa_mask;
u32 ifa_broadcast;
u32 ifa_anycast;
__be32 ifa_local;
__be32 ifa_address;
__be32 ifa_mask;
__be32 ifa_broadcast;
__be32 ifa_anycast;
unsigned char ifa_scope;
unsigned char ifa_flags;
unsigned char ifa_prefixlen;

4
net/ipv4/devinet.c
View File

@ -805,7 +805,7 @@ int devinet_ioctl(unsigned int cmd, void __user *arg)
break;
ret = 0;
if (ifa->ifa_mask != sin->sin_addr.s_addr) {
u32 old_mask = ifa->ifa_mask;
__be32 old_mask = ifa->ifa_mask;
inet_del_ifa(in_dev, ifap, 0);
ifa->ifa_mask = sin->sin_addr.s_addr;
ifa->ifa_prefixlen = inet_mask_len(ifa->ifa_mask);
@ -931,7 +931,7 @@ static u32 confirm_addr_indev(struct in_device *in_dev, u32 dst,
u32 local, int scope)
{
int same = 0;
u32 addr = 0;
__be32 addr = 0;
for_ifa(in_dev) {
if (!addr &&

12
net/ipv4/fib_frontend.c
View File

@ -667,9 +667,9 @@ void fib_add_ifaddr(struct in_ifaddr *ifa)
struct in_device *in_dev = ifa->ifa_dev;
struct net_device *dev = in_dev->dev;
struct in_ifaddr *prim = ifa;
u32 mask = ifa->ifa_mask;
u32 addr = ifa->ifa_local;
u32 prefix = ifa->ifa_address&mask;
__be32 mask = ifa->ifa_mask;
__be32 addr = ifa->ifa_local;
__be32 prefix = ifa->ifa_address&mask;
if (ifa->ifa_flags&IFA_F_SECONDARY) {
prim = inet_ifa_byprefix(in_dev, prefix, mask);
@ -685,7 +685,7 @@ void fib_add_ifaddr(struct in_ifaddr *ifa)
return;
/* Add broadcast address, if it is explicitly assigned. */
if (ifa->ifa_broadcast && ifa->ifa_broadcast != 0xFFFFFFFF)
if (ifa->ifa_broadcast && ifa->ifa_broadcast != htonl(0xFFFFFFFF))
fib_magic(RTM_NEWROUTE, RTN_BROADCAST, ifa->ifa_broadcast, 32, prim);
if (!ZERONET(prefix) && !(ifa->ifa_flags&IFA_F_SECONDARY) &&
@ -707,8 +707,8 @@ static void fib_del_ifaddr(struct in_ifaddr *ifa)
struct net_device *dev = in_dev->dev;
struct in_ifaddr *ifa1;
struct in_ifaddr *prim = ifa;
u32 brd = ifa->ifa_address|~ifa->ifa_mask;
u32 any = ifa->ifa_address&ifa->ifa_mask;
__be32 brd = ifa->ifa_address|~ifa->ifa_mask;
__be32 any = ifa->ifa_address&ifa->ifa_mask;
#define LOCAL_OK 1
#define BRD_OK 2
#define BRD0_OK 4

2
net/ipv4/icmp.c
View File

@ -895,7 +895,7 @@ static void icmp_address_reply(struct sk_buff *skb)
if (in_dev->ifa_list &&
IN_DEV_LOG_MARTIANS(in_dev) &&
IN_DEV_FORWARD(in_dev)) {
u32 _mask, *mp;
__be32 _mask, *mp;
mp = skb_header_pointer(skb, 0, sizeof(_mask), &_mask);
BUG_ON(mp == NULL);

2
net/ipv4/netfilter/ip_conntrack_netbios_ns.c
View File

@ -48,7 +48,7 @@ static int help(struct sk_buff **pskb,
struct iphdr *iph = (*pskb)->nh.iph;
struct rtable *rt = (struct rtable *)(*pskb)->dst;
struct in_device *in_dev;
u_int32_t mask = 0;
__be32 mask = 0;
/* we're only interested in locally generated packets */
if ((*pskb)->sk == NULL)

2
net/ipv4/netfilter/ipt_REDIRECT.c
View File

@ -61,7 +61,7 @@ redirect_target(struct sk_buff **pskb,
{
struct ip_conntrack *ct;
enum ip_conntrack_info ctinfo;
u_int32_t newdst;
__be32 newdst;
const struct ip_nat_multi_range_compat *mr = targinfo;
struct ip_nat_range newrange;