net: add netlink_ext_ack argument to rtnl_link_ops.validate

Add support for extended error reporting.

Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
Acked-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 1 deletions

diff --git a/net/8021q/vlan_netlink.c b/net/8021q/vlan_netlink.c
index f08b5e192e45..5e831de3103e 100644
--- a/net/8021q/vlan_netlink.c
+++ b/net/8021q/vlan_netlink.c
@@ -39,7 +39,8 @@ static inline int vlan_validate_qos_map(struct nlattr *attr)
                                    NULL);
 }
 
-static int vlan_validate(struct nlattr *tb[], struct nlattr *data[])
+static int vlan_validate(struct nlattr *tb[], struct nlattr *data[],
+                         struct netlink_ext_ack *extack)
 {
         struct ifla_vlan_flags *flags;
         u16 id;