net-next: remove useless union keyword
remove useless union keyword in rtable, rt6_info and dn_route.
Since there is only one member in a union, the union keyword isn't useful.
Signed-off-by: Changli Gao <xiaosuo@gmail.com>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
index 4b1dc11..062a823 100644
--- a/include/net/ip6_fib.h
+++ b/include/net/ip6_fib.h
@@ -84,13 +84,11 @@
struct fib6_table;
struct rt6_info {
- union {
- struct dst_entry dst;
- } u;
+ struct dst_entry dst;
-#define rt6i_dev u.dst.dev
-#define rt6i_nexthop u.dst.neighbour
-#define rt6i_expires u.dst.expires
+#define rt6i_dev dst.dev
+#define rt6i_nexthop dst.neighbour
+#define rt6i_expires dst.expires
/*
* Tail elements of dst_entry (__refcnt etc.)