xfrm: Kill XFRM_LOOKUP_WAIT flag.

This can be determined from the flow flags instead.

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

1 files changed, 3 insertions, 2 deletions

diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c
index 06c054d5ccb..0877147d216 100644
--- a/net/decnet/dn_route.c
+++ b/net/decnet/dn_route.c
@@ -1233,8 +1233,9 @@ int dn_route_output_sock(struct dst_entry **pprt, struct flowi *fl, struct sock
 
         err = __dn_route_output_key(pprt, fl, flags & MSG_TRYHARD);
         if (err == 0 && fl->proto) {
-                err = xfrm_lookup(&init_net, pprt, fl, sk,
-                                 (flags & MSG_DONTWAIT) ? 0 : XFRM_LOOKUP_WAIT);
+                if (!(flags & MSG_DONTWAIT))
+                        fl->flags |= FLOWI_FLAG_CAN_SLEEP;
+                err = xfrm_lookup(&init_net, pprt, fl, sk, 0);
         }
         return err;
 }