ipv4: Kill can_sleep arg to ip_route_output_flow()
This boolean state is now available in the flow flags.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 1ac3eca..7846265 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -2720,7 +2720,7 @@
}
int ip_route_output_flow(struct net *net, struct rtable **rp, struct flowi *flp,
- struct sock *sk, bool can_sleep)
+ struct sock *sk)
{
int err;
@@ -2733,7 +2733,8 @@
if (!flp->fl4_dst)
flp->fl4_dst = (*rp)->rt_dst;
err = __xfrm_lookup(net, (struct dst_entry **)rp, flp, sk,
- can_sleep ? XFRM_LOOKUP_WAIT : 0);
+ ((flp->flags & FLOWI_FLAG_CAN_SLEEP) ?
+ XFRM_LOOKUP_WAIT : 0));
if (err == -EREMOTE)
err = ipv4_dst_blackhole(net, rp, flp);
@@ -2746,7 +2747,7 @@
int ip_route_output_key(struct net *net, struct rtable **rp, struct flowi *flp)
{
- return ip_route_output_flow(net, rp, flp, NULL, false);
+ return ip_route_output_flow(net, rp, flp, NULL);
}
EXPORT_SYMBOL(ip_route_output_key);