xfrm: Mark flowi arg to xfrm_state_look_at() const.

Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
index 220ebc0..bffe83d 100644 (file)
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
@@ -746,7 +746,7 @@ static void xfrm_hash_grow_check(struct net *net, int have_hash_collision)
 }
 
 static void xfrm_state_look_at(struct xfrm_policy *pol, struct xfrm_state *x,
-                              struct flowi *fl, unsigned short family,
+                              const struct flowi *fl, unsigned short family,
                               xfrm_address_t *daddr, xfrm_address_t *saddr,
                               struct xfrm_state **best, int *acq_in_progress,
                               int *error)