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[SCTP]: Annotate ->dst_saddr()

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switched to taking a pointer to net-endian sctp_addr
and a net-endian port number.  Instances and callers
adjusted; interestingly enough, the only calls are
direct calls of specific instances - the method is not
used at all.

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 2006-11-20 17:06:24 -08:00 committed by David S. Miller
parent acd2bc96e1
commit 854d43a465
3 changed files with 5 additions and 7 deletions
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2
include/net/sctp/structs.h
View File

@ -559,7 +559,7 @@ struct sctp_af {
struct net_device *);
void (*dst_saddr) (union sctp_addr *saddr,
struct dst_entry *dst,
unsigned short port);
__be16 port);
int (*cmp_addr) (const union sctp_addr *addr1,
const union sctp_addr *addr2);
void (*addr_copy) (union sctp_addr *dst,

2
net/sctp/ipv6.c
View File

@ -434,7 +434,7 @@ static int sctp_v6_to_addr_param(const union sctp_addr *addr,
/* Initialize a sctp_addr from a dst_entry. */
static void sctp_v6_dst_saddr(union sctp_addr *addr, struct dst_entry *dst,
unsigned short port)
__be16 port)
{
struct rt6_info *rt = (struct rt6_info *)dst;
addr->sa.sa_family = AF_INET6;

8
net/sctp/protocol.c
View File

@ -316,7 +316,7 @@ static int sctp_v4_to_addr_param(const union sctp_addr *addr,
/* Initialize a sctp_addr from a dst_entry. */
static void sctp_v4_dst_saddr(union sctp_addr *saddr, struct dst_entry *dst,
unsigned short port)
__be16 port)
{
struct rtable *rt = (struct rtable *)dst;
saddr->v4.sin_family = AF_INET;
@ -478,14 +478,12 @@ static struct dst_entry *sctp_v4_get_dst(struct sctp_association *asoc,
*/
sctp_read_lock(addr_lock);
list_for_each(pos, &bp->address_list) {
union sctp_addr tmp;
laddr = list_entry(pos, struct sctp_sockaddr_entry,
list);
if (!laddr->use_as_src)
continue;
sctp_v4_dst_saddr(&dst_saddr, dst, bp->port);
flip_to_n(&tmp, &dst_saddr);
if (sctp_v4_cmp_addr(&tmp, &laddr->a))
sctp_v4_dst_saddr(&dst_saddr, dst, htons(bp->port));
if (sctp_v4_cmp_addr(&dst_saddr, &laddr->a))
goto out_unlock;
}
sctp_read_unlock(addr_lock);