genetlink: add and use genl_set_err()

Add a static inline to generic netlink to wrap netlink_set_err()
to make it easier to use here - use it in openvswitch (the only
generic netlink user of netlink_set_err()).

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 3 deletions

diff --git a/net/openvswitch/dp_notify.c b/net/openvswitch/dp_notify.c
index 5c2dab276109..3d55ead6095c 100644
--- a/net/openvswitch/dp_notify.c
+++ b/net/openvswitch/dp_notify.c
@@ -34,9 +34,9 @@ static void dp_detach_port_notify(struct vport *vport)
                                           OVS_VPORT_CMD_DEL);
         ovs_dp_detach_port(vport);
         if (IS_ERR(notify)) {
-                netlink_set_err(ovs_dp_get_net(dp)->genl_sock, 0,
-                                ovs_dp_vport_multicast_group.id,
-                                PTR_ERR(notify));
+                genl_set_err(ovs_dp_get_net(dp), 0,
+                             ovs_dp_vport_multicast_group.id,
+                             PTR_ERR(notify));
                 return;
         }