diff options
| author |   Changli Gao <xiaosuo@gmail.com> | 2010-06-10 23:31:35 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2010-06-10 23:31:35 -0700 |
| commit | d8d1f30b95a635dbd610dcc5eb641aca8f4768cf (patch) | |
| tree | 71424d82a96facd5fcf05cc769ef2ba52b584aeb /include | |
| parent | ip: ip_ra_control() rcu fix (diff) | |
| download | linux-dev-d8d1f30b95a635dbd610dcc5eb641aca8f4768cf.tar.xz linux-dev-d8d1f30b95a635dbd610dcc5eb641aca8f4768cf.zip | |
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>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/dn_route.h | 4 | ||||
| -rw-r--r-- | include/net/ip6_fib.h | 10 | ||||
| -rw-r--r-- | include/net/ipip.h | 2 | ||||
| -rw-r--r-- | include/net/route.h | 6 |
4 files changed, 8 insertions, 14 deletions
diff --git a/include/net/dn_route.h b/include/net/dn_route.h index 60c9f22d8694..ccadab3aa3f6 100644 --- a/include/net/dn_route.h +++ b/include/net/dn_route.h @@ -65,9 +65,7 @@ extern void dn_rt_cache_flush(int delay); * packets to the originating host. */ struct dn_route { - union { - struct dst_entry dst; - } u; + struct dst_entry dst; struct flowi fl; diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h index 4b1dc1161c37..062a823d311c 100644 --- a/include/net/ip6_fib.h +++ b/include/net/ip6_fib.h @@ -84,13 +84,11 @@ struct rt6key { 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.) diff --git a/include/net/ipip.h b/include/net/ipip.h index 11e8513d2d07..65caea8b414f 100644 --- a/include/net/ipip.h +++ b/include/net/ipip.h @@ -50,7 +50,7 @@ struct ip_tunnel_prl_entry { int pkt_len = skb->len - skb_transport_offset(skb); \ \ skb->ip_summed = CHECKSUM_NONE; \ - ip_select_ident(iph, &rt->u.dst, NULL); \ + ip_select_ident(iph, &rt->dst, NULL); \ \ err = ip_local_out(skb); \ if (likely(net_xmit_eval(err) == 0)) { \ diff --git a/include/net/route.h b/include/net/route.h index af6cf4b4c9dc..bd732d62e1c3 100644 --- a/include/net/route.h +++ b/include/net/route.h @@ -50,9 +50,7 @@ struct fib_nh; struct inet_peer; struct rtable { - union { - struct dst_entry dst; - } u; + struct dst_entry dst; /* Cache lookup keys */ struct flowi fl; @@ -144,7 +142,7 @@ extern void fib_add_ifaddr(struct in_ifaddr *); static inline void ip_rt_put(struct rtable * rt) { if (rt) - dst_release(&rt->u.dst); + dst_release(&rt->dst); } #define IPTOS_RT_MASK (IPTOS_TOS_MASK & ~3) |