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[IPV4]: fib_validate_source() annotations

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annotated arguments and inferred net-endian variables in callers

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 2006-09-26 21:28:14 -07:00 committed by David S. Miller
parent a61ced5d1c
commit d9c9df8c93
3 changed files with 6 additions and 5 deletions
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4
include/net/ip_fib.h
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@ -222,8 +222,8 @@ extern int inet_rtm_delroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *ar
extern int inet_rtm_newroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg);
extern int inet_rtm_getroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg);
extern int inet_dump_fib(struct sk_buff *skb, struct netlink_callback *cb);
extern int fib_validate_source(u32 src, u32 dst, u8 tos, int oif,
struct net_device *dev, u32 *spec_dst, u32 *itag);
extern int fib_validate_source(__be32 src, __be32 dst, u8 tos, int oif,
struct net_device *dev, __be32 *spec_dst, u32 *itag);
extern void fib_select_multipath(const struct flowi *flp, struct fib_result *res);
struct rtentry;

4
net/ipv4/fib_frontend.c
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@ -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 =

3
net/ipv4/route.c
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@ -1722,7 +1722,8 @@ static inline int __mkroute_input(struct sk_buff *skb,
int err;
struct in_device *out_dev;
unsigned flags = 0;
u32 spec_dst, itag;
__be32 spec_dst;
u32 itag;
/* get a working reference to the output device */
out_dev = in_dev_get(FIB_RES_DEV(*res));