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Diffstat (limited to 'net/ipv4/fib_frontend.c')
-rw-r--r--net/ipv4/fib_frontend.c37
1 files changed, 18 insertions, 19 deletions
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index cfb527c..9c399a7 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -122,7 +122,7 @@ static void fib_flush(void)
* Find the first device with a given source address.
*/
-struct net_device * ip_dev_find(u32 addr)
+struct net_device * ip_dev_find(__be32 addr)
{
struct flowi fl = { .nl_u = { .ip4_u = { .daddr = addr } } };
struct fib_result res;
@@ -146,7 +146,7 @@ out:
return dev;
}
-unsigned inet_addr_type(u32 addr)
+unsigned inet_addr_type(__be32 addr)
{
struct flowi fl = { .nl_u = { .ip4_u = { .daddr = addr } } };
struct fib_result res;
@@ -180,8 +180,8 @@ unsigned inet_addr_type(u32 addr)
- check, that packet arrived from expected physical interface.
*/
-int fib_validate_source(u32 src, u32 dst, u8 tos, int oif,
- struct net_device *dev, u32 *spec_dst, u32 *itag)
+int fib_validate_source(__be32 src, __be32 dst, u8 tos, int oif,
+ struct net_device *dev, __be32 *spec_dst, u32 *itag)
{
struct in_device *in_dev;
struct flowi fl = { .nl_u = { .ip4_u =
@@ -253,7 +253,7 @@ e_inval:
#ifndef CONFIG_IP_NOSIOCRT
-static inline u32 sk_extract_addr(struct sockaddr *addr)
+static inline __be32 sk_extract_addr(struct sockaddr *addr)
{
return ((struct sockaddr_in *) addr)->sin_addr.s_addr;
}
@@ -273,7 +273,7 @@ static int put_rtax(struct nlattr *mx, int len, int type, u32 value)
static int rtentry_to_fib_config(int cmd, struct rtentry *rt,
struct fib_config *cfg)
{
- u32 addr;
+ __be32 addr;
int plen;
memset(cfg, 0, sizeof(*cfg));
@@ -292,7 +292,7 @@ static int rtentry_to_fib_config(int cmd, struct rtentry *rt,
plen = 32;
addr = sk_extract_addr(&rt->rt_dst);
if (!(rt->rt_flags & RTF_HOST)) {
- u32 mask = sk_extract_addr(&rt->rt_genmask);
+ __be32 mask = sk_extract_addr(&rt->rt_genmask);
if (rt->rt_genmask.sa_family != AF_INET) {
if (mask || rt->rt_genmask.sa_family)
@@ -499,22 +499,22 @@ static int rtm_to_fib_config(struct sk_buff *skb, struct nlmsghdr *nlh,
nlmsg_for_each_attr(attr, nlh, sizeof(struct rtmsg), remaining) {
switch (attr->nla_type) {
case RTA_DST:
- cfg->fc_dst = nla_get_u32(attr);
+ cfg->fc_dst = nla_get_be32(attr);
break;
case RTA_SRC:
- cfg->fc_src = nla_get_u32(attr);
+ cfg->fc_src = nla_get_be32(attr);
break;
case RTA_OIF:
cfg->fc_oif = nla_get_u32(attr);
break;
case RTA_GATEWAY:
- cfg->fc_gw = nla_get_u32(attr);
+ cfg->fc_gw = nla_get_be32(attr);
break;
case RTA_PRIORITY:
cfg->fc_priority = nla_get_u32(attr);
break;
case RTA_PREFSRC:
- cfg->fc_prefsrc = nla_get_u32(attr);
+ cfg->fc_prefsrc = nla_get_be32(attr);
break;
case RTA_METRICS:
cfg->fc_mx = nla_data(attr);
@@ -627,8 +627,7 @@ out:
only when netlink is already locked.
*/
-static void fib_magic(int cmd, int type, u32 dst, int dst_len,
- struct in_ifaddr *ifa)
+static void fib_magic(int cmd, int type, __be32 dst, int dst_len, struct in_ifaddr *ifa)
{
struct fib_table *tb;
struct fib_config cfg = {
@@ -667,9 +666,9 @@ 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 +684,7 @@ 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 +706,8 @@ 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
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