remove nonfinalized pltaps from sync list

[sliver-openvswitch.git] / datapath / datapath.c

diff --git a/datapath/datapath.c b/datapath/datapath.c
index b8e9d18..b731c20 100644 (file)
--- a/datapath/datapath.c
+++ b/datapath/datapath.c
@@ -1109,10 +1109,18 @@ static int ovs_flow_cmd_fill_info(struct sw_flow *flow, struct datapath *dp,
         * properly sized for single flows.
         */
        start = nla_nest_start(skb, OVS_FLOW_ATTR_ACTIONS);
-       err = actions_to_attr(sf_acts->actions, sf_acts->actions_len, skb);
-       if (err < 0 && skb_orig_len)
-               goto error;
-       nla_nest_end(skb, start);
+       if (start) {
+               err = actions_to_attr(sf_acts->actions, sf_acts->actions_len, skb);
+               if (!err)
+                       nla_nest_end(skb, start);
+               else {
+                       if (skb_orig_len)
+                               goto error;
+
+                       nla_nest_cancel(skb, start);
+               }
+       } else if (skb_orig_len)
+               goto nla_put_failure;
 
        return genlmsg_end(skb, ovs_header);