inetpeer: Abstract address representation further.
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>
diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
index ead2cb2..60e2cd8 100644
--- a/include/net/inetpeer.h
+++ b/include/net/inetpeer.h
@@ -15,12 +15,16 @@
#include <net/ipv6.h>
#include <asm/atomic.h>
-struct inetpeer_addr {
+struct inetpeer_addr_base {
union {
- __be32 a4;
- __be32 a6[4];
+ __be32 a4;
+ __be32 a6[4];
};
- __u16 family;
+};
+
+struct inetpeer_addr {
+ struct inetpeer_addr_base addr;
+ __u16 family;
};
struct inet_peer {
@@ -67,7 +71,7 @@
{
struct inetpeer_addr daddr;
- daddr.a4 = v4daddr;
+ daddr.addr.a4 = v4daddr;
daddr.family = AF_INET;
return inet_getpeer(&daddr, create);
}
@@ -76,7 +80,7 @@
{
struct inetpeer_addr daddr;
- ipv6_addr_copy((struct in6_addr *)daddr.a6, v6daddr);
+ ipv6_addr_copy((struct in6_addr *)daddr.addr.a6, v6daddr);
daddr.family = AF_INET6;
return inet_getpeer(&daddr, create);
}
