net: Make flow cache paths use a const struct flowi.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/dst.h b/include/net/dst.h
index 23b564d..4fedffd 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -428,20 +428,22 @@
struct flowi;
#ifndef CONFIG_XFRM
static inline int xfrm_lookup(struct net *net, struct dst_entry **dst_p,
- struct flowi *fl, struct sock *sk, int flags)
+ const struct flowi *fl, struct sock *sk,
+ int flags)
{
return 0;
}
static inline int __xfrm_lookup(struct net *net, struct dst_entry **dst_p,
- struct flowi *fl, struct sock *sk, int flags)
+ const struct flowi *fl, struct sock *sk,
+ int flags)
{
return 0;
}
#else
extern int xfrm_lookup(struct net *net, struct dst_entry **dst_p,
- struct flowi *fl, struct sock *sk, int flags);
+ const struct flowi *fl, struct sock *sk, int flags);
extern int __xfrm_lookup(struct net *net, struct dst_entry **dst_p,
- struct flowi *fl, struct sock *sk, int flags);
+ const struct flowi *fl, struct sock *sk, int flags);
#endif
#endif
diff --git a/include/net/flow.h b/include/net/flow.h
index f4270d4..f2080e6 100644
--- a/include/net/flow.h
+++ b/include/net/flow.h
@@ -102,11 +102,11 @@
};
typedef struct flow_cache_object *(*flow_resolve_t)(
- struct net *net, struct flowi *key, u16 family,
+ struct net *net, const struct flowi *key, u16 family,
u8 dir, struct flow_cache_object *oldobj, void *ctx);
extern struct flow_cache_object *flow_cache_lookup(
- struct net *net, struct flowi *key, u16 family,
+ struct net *net, const struct flowi *key, u16 family,
u8 dir, flow_resolve_t resolver, void *ctx);
extern void flow_cache_flush(void);
