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>

2 files changed, 11 insertions, 11 deletions

diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c
index eedf2c94820e..b898364beaf5 100644
--- a/net/bridge/br_device.c
+++ b/net/bridge/br_device.c
@@ -127,7 +127,7 @@ static int br_change_mtu(struct net_device *dev, int new_mtu)
 
 #ifdef CONFIG_BRIDGE_NETFILTER
         /* remember the MTU in the rtable for PMTU */
-        br->fake_rtable.u.dst.metrics[RTAX_MTU - 1] = new_mtu;
+        br->fake_rtable.dst.metrics[RTAX_MTU - 1] = new_mtu;
 #endif
 
         return 0;
diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c
index 44420992f72f..0685b2558ab5 100644
--- a/net/bridge/br_netfilter.c
+++ b/net/bridge/br_netfilter.c
@@ -117,12 +117,12 @@ void br_netfilter_rtable_init(struct net_bridge *br)
 {
         struct rtable *rt = &br->fake_rtable;
 
-        atomic_set(&rt->u.dst.__refcnt, 1);
-        rt->u.dst.dev = br->dev;
-        rt->u.dst.path = &rt->u.dst;
-        rt->u.dst.metrics[RTAX_MTU - 1] = 1500;
-        rt->u.dst.flags = DST_NOXFRM;
-        rt->u.dst.ops = &fake_dst_ops;
+        atomic_set(&rt->dst.__refcnt, 1);
+        rt->dst.dev = br->dev;
+        rt->dst.path = &rt->dst;
+        rt->dst.metrics[RTAX_MTU - 1] = 1500;
+        rt->dst.flags   = DST_NOXFRM;
+        rt->dst.ops = &fake_dst_ops;
 }
 
 static inline struct rtable *bridge_parent_rtable(const struct net_device *dev)
@@ -244,8 +244,8 @@ static int br_nf_pre_routing_finish_ipv6(struct sk_buff *skb)
                 kfree_skb(skb);
                 return 0;
         }
-        dst_hold(&rt->u.dst);
-        skb_dst_set(skb, &rt->u.dst);
+        dst_hold(&rt->dst);
+        skb_dst_set(skb, &rt->dst);
 
         skb->dev = nf_bridge->physindev;
         nf_bridge_update_protocol(skb);
@@ -396,8 +396,8 @@ bridged_dnat:
                         kfree_skb(skb);
                         return 0;
                 }
-                dst_hold(&rt->u.dst);
-                skb_dst_set(skb, &rt->u.dst);
+                dst_hold(&rt->dst);
+                skb_dst_set(skb, &rt->dst);
         }
 
         skb->dev = nf_bridge->physindev;