ipv4: Make caller provide on-stack flow key to ip_route_output_ports().

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

1 files changed, 3 insertions, 2 deletions

diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index 3ad38a449588..86033b7a05ba 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -1595,6 +1595,7 @@ static void ipmr_queue_xmit(struct net *net, struct mr_table *mrt,
         struct vif_device *vif = &mrt->vif_table[vifi];
         struct net_device *dev;
         struct rtable *rt;
+        struct flowi4 fl4;
         int    encap = 0;
 
         if (vif->dev == NULL)
@@ -1612,7 +1613,7 @@ static void ipmr_queue_xmit(struct net *net, struct mr_table *mrt,
 #endif
 
         if (vif->flags & VIFF_TUNNEL) {
-                rt = ip_route_output_ports(net, NULL,
+                rt = ip_route_output_ports(net, &fl4, NULL,
                                            vif->remote, vif->local,
                                            0, 0,
                                            IPPROTO_IPIP,
@@ -1621,7 +1622,7 @@ static void ipmr_queue_xmit(struct net *net, struct mr_table *mrt,
                         goto out_free;
                 encap = sizeof(struct iphdr);
         } else {
-                rt = ip_route_output_ports(net, NULL, iph->daddr, 0,
+                rt = ip_route_output_ports(net, &fl4, NULL, iph->daddr, 0,
                                            0, 0,
                                            IPPROTO_IPIP,
                                            RT_TOS(iph->tos), vif->link);