[net-next v1] vxlan: use appropriate family on L3 miss

[Vincent Bernat]

When sending a L3 miss, the family is set to AF_INET even for IPv6. This
causes userland (eg "ip monitor") to be confused. Ensure we send the
appropriate family in this case. For L2 miss, keep using AF_INET.

Signed-off-by: Vincent Bernat <vinc...@bernat.im>
---
 drivers/net/vxlan.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index e375560cc74e..168257aa8ace 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -276,9 +276,9 @@ static int vxlan_fdb_info(struct sk_buff *skb, struct 
vxlan_dev *vxlan,
        send_eth = send_ip = true;
 
        if (type == RTM_GETNEIGH) {
-               ndm->ndm_family = AF_INET;
                send_ip = !vxlan_addr_any(&rdst->remote_ip);
                send_eth = !is_zero_ether_addr(fdb->eth_addr);
+               ndm->ndm_family = send_ip ? rdst->remote_ip.sa.sa_family : 
AF_INET;
        } else
                ndm->ndm_family = AF_BRIDGE;
        ndm->ndm_state = fdb->state;
-- 
2.11.0