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authorDavid S. Miller <davem@davemloft.net>2012-07-17 23:44:26 +0200
committerDavid S. Miller <davem@davemloft.net>2012-07-20 22:40:02 +0200
commit9917e1e8762745191eba5a3bf2040278cbddbee1 (patch)
tree9c538b6598b005e91b08b37e91dcb6638c26c4a0 /include/net
parentipv4: Kill rt->rt_oif (diff)
downloadlinux-9917e1e8762745191eba5a3bf2040278cbddbee1.tar.xz
linux-9917e1e8762745191eba5a3bf2040278cbddbee1.zip
ipv4: Turn rt->rt_route_iif into rt->rt_is_input.
That is this value's only use, as a boolean to indicate whether a route is an input route or not. So implement it that way, using a u16 gap present in the struct already. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
-rw-r--r--include/net/route.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/include/net/route.h b/include/net/route.h
index e789a92fd602..4bafe0bfe829 100644
--- a/include/net/route.h
+++ b/include/net/route.h
@@ -47,8 +47,8 @@ struct rtable {
int rt_genid;
unsigned int rt_flags;
__u16 rt_type;
+ __u16 rt_is_input;
- int rt_route_iif;
int rt_iif;
/* Info on neighbour */
@@ -61,12 +61,12 @@ struct rtable {
static inline bool rt_is_input_route(const struct rtable *rt)
{
- return rt->rt_route_iif != 0;
+ return rt->rt_is_input != 0;
}
static inline bool rt_is_output_route(const struct rtable *rt)
{
- return rt->rt_route_iif == 0;
+ return rt->rt_is_input == 0;
}
static inline __be32 rt_nexthop(const struct rtable *rt, __be32 daddr)