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route: struct rtable can be const in rt_is_input_route and rt_is_output_route

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Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Steffen Klassert
2011-11-23 02:14:15 +00:00
committed by David S. Miller
parent 618f9bc74a
commit b8400f3718
1 changed files with 2 additions and 2 deletions
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4
include/net/route.h
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@@ -71,12 +71,12 @@ struct rtable {
struct fib_info *fi; /* for client ref to shared metrics */ struct fib_info *fi; /* for client ref to shared metrics */
}; };
static inline bool rt_is_input_route(struct rtable *rt) static inline bool rt_is_input_route(const struct rtable *rt)
{ {
return rt->rt_route_iif != 0; return rt->rt_route_iif != 0;
} }
static inline bool rt_is_output_route(struct rtable *rt) static inline bool rt_is_output_route(const struct rtable *rt)
{ {
return rt->rt_route_iif == 0; return rt->rt_route_iif == 0;
} }