tipc: rename media/msg related definitions

The TIPC_MEDIA_ADDR_SIZE and TIPC_MEDIA_ADDR_OFFSET names
are misleading, as they actually define the size and offset of
the whole media info field and not the address part. This patch
does not have any functional changes.

Signed-off-by: Erik Hugne <erik.hugne@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/tipc/bearer.h b/net/tipc/bearer.h
index 6b17795..1a23327 100644
--- a/net/tipc/bearer.h
+++ b/net/tipc/bearer.h
@@ -50,7 +50,7 @@
  * - the field's actual content and length is defined per media
  * - remaining unused bytes in the field are set to zero
  */
-#define TIPC_MEDIA_ADDR_SIZE	32
+#define TIPC_MEDIA_INFO_SIZE	32
 #define TIPC_MEDIA_TYPE_OFFSET	3
 
 /*
@@ -76,7 +76,7 @@
  * @broadcast: non-zero if address is a broadcast address
  */
 struct tipc_media_addr {
-	u8 value[TIPC_MEDIA_ADDR_SIZE];
+	u8 value[TIPC_MEDIA_INFO_SIZE];
 	u8 media_id;
 	u8 broadcast;
 };