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net-next: remove useless union keyword

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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>
This commit is contained in:
Changli Gao
2010-06-10 23:31:35 -07:00
committed by David S. Miller
parent 592fcb9dfa
commit d8d1f30b95
55 changed files with 692 additions and 707 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/net/dn_route.h
+1 -3
View File
@@ -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;
include/net/ip6_fib.h
+4 -6
View File
@@ -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.)
include/net/ipip.h
+1 -1
View File
@@ -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)) { \
include/net/route.h
+2 -4
View File
@@ -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)