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authorDavid S. Miller <davem@davemloft.net>2011-02-10 01:30:26 +0300
committerDavid S. Miller <davem@davemloft.net>2011-02-11 00:22:28 +0300
commit7a71ed899e77cc822abb863e24a422dcf7e9fa33 (patch)
tree2811b8ca75c7019522f73c7d972208ae3a3ea8f9 /include/net/inetpeer.h
parentb6644cb706610874104dbf3359e3b67aa59cbc27 (diff)
downloadlinux-7a71ed899e77cc822abb863e24a422dcf7e9fa33.tar.xz
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>
Diffstat (limited to 'include/net/inetpeer.h')
-rw-r--r--include/net/inetpeer.h16
1 files changed, 10 insertions, 6 deletions
diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
index ead2cb2de18c..60e2cd8d1319 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 @@ static inline struct inet_peer *inet_getpeer_v4(__be32 v4daddr, int create)
{
struct inetpeer_addr daddr;
- daddr.a4 = v4daddr;
+ daddr.addr.a4 = v4daddr;
daddr.family = AF_INET;
return inet_getpeer(&daddr, create);
}
@@ -76,7 +80,7 @@ static inline struct inet_peer *inet_getpeer_v6(struct in6_addr *v6daddr, int cr
{
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);
}