[PATCH net] net/sched: act_gate: Unlock ->tcfa_lock in tc_setup_flow_action()

[Guillaume Nault]

We need to jump to the "err_out_locked" label when
tcf_gate_get_entries() fails. Otherwise, tc_setup_flow_action() exits
with ->tcfa_lock still held.

Fixes: d29bdd69ecdd ("net: schedule: add action gate offloading")
Signed-off-by: Guillaume Nault <gna...@redhat.com>
---
 net/sched/cls_api.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
index 41a55c6cbeb8..faeabff283a2 100644
--- a/net/sched/cls_api.c
+++ b/net/sched/cls_api.c
@@ -3712,7 +3712,7 @@ int tc_setup_flow_action(struct flow_action *flow_action,
                        entry->gate.num_entries = tcf_gate_num_entries(act);
                        err = tcf_gate_get_entries(entry, act);
                        if (err)
-                               goto err_out;
+                               goto err_out_locked;
                } else {
                        err = -EOPNOTSUPP;
                        goto err_out_locked;
-- 
2.21.3