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inetpeer: Abstract address representation further.

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Future changes will add caching information, and some of
these new elements will be addresses.

Since the family is implicit via the ->daddr.family member,
replicating the family in ever address we store is entirely
redundant.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2011-02-09 14:30:26 -08:00
parent b6644cb706
commit 7a71ed899e
4 changed files with 15 additions and 11 deletions
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6
net/ipv4/inetpeer.c
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@@ -167,9 +167,9 @@ static int addr_compare(const struct inetpeer_addr *a,
int i, n = (a->family == AF_INET ? 1 : 4);
for (i = 0; i < n; i++) {
if (a->a6[i] == b->a6[i])
if (a->addr.a6[i] == b->addr.a6[i])
continue;
if (a->a6[i] < b->a6[i])
if (a->addr.a6[i] < b->addr.a6[i])
return -1;
return 1;
}
@@ -510,7 +510,7 @@ struct inet_peer *inet_getpeer(struct inetpeer_addr *daddr, int create)
p->daddr = *daddr;
atomic_set(&p->refcnt, 1);
atomic_set(&p->rid, 0);
atomic_set(&p->ip_id_count, secure_ip_id(daddr->a4));
atomic_set(&p->ip_id_count, secure_ip_id(daddr->addr.a4));
p->tcp_ts_stamp = 0;
p->metrics[RTAX_LOCK-1] = INETPEER_METRICS_NEW;
p->rate_tokens = 0;