inetpeer: Introduce inet_peer_address_t.

Currently only the v4 aspect is used, but this will change.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 9 insertions, 1 deletions

diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
index fe239bfe5f7f..d7e60792d76e 100644
--- a/include/net/inetpeer.h
+++ b/include/net/inetpeer.h
@@ -13,10 +13,18 @@
 #include <linux/spinlock.h>
 #include <asm/atomic.h>
 
+typedef struct {
+        union {
+                __be32          a4;
+                __be32          a6[4];
+        };
+        __u16   family;
+} inet_peer_address_t;
+
 struct inet_peer {
         /* group together avl_left,avl_right,v4daddr to speedup lookups */
         struct inet_peer __rcu  *avl_left, *avl_right;
-        __be32                  v4daddr;        /* peer's address */
+        inet_peer_address_t     daddr;
         __u32                   avl_height;
         struct list_head        unused;
         __u32                   dtime;          /* the time of last use of not