net: sched: don't set extack message in case the qdisc will be created

If the qdisc is not found here, it is going to be created. Therefore,
this is not an error path. Remove the extack message set and don't
confuse user with error message in case the qdisc was created
successfully.

Fixes: 09215598119e ("net: sched: sch_api: handle generic qdisc errors")
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index 3a3a1da6b07188a1a347714dc81a45680bd53719..81ecf5bec26dfad05818a56eb3c39d9c6b41561b 100644 (file)
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -1402,10 +1402,8 @@ replay:
                                        return -EINVAL;
                                }
                                q = qdisc_lookup(dev, tcm->tcm_handle);
-                               if (!q) {
-                                       NL_SET_ERR_MSG(extack, "No qdisc found for specified handle");
+                               if (!q)
                                        goto create_n_graft;
-                               }
                                if (n->nlmsg_flags & NLM_F_EXCL) {
                                        NL_SET_ERR_MSG(extack, "Exclusivity flag on, cannot override");
                                        return -EEXIST;