1 files changed, 2 insertions, 1 deletions

diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
index 16e7ac9774e5..173fcc4b050d 100644
--- a/net/sched/cls_api.c
+++ b/net/sched/cls_api.c
@@ -531,7 +531,8 @@ void tcf_exts_change(struct tcf_proto *tp, struct tcf_exts *dst,
         if (src->action) {
                 struct tc_action *act;
                 tcf_tree_lock(tp);
-                act = xchg(&dst->action, src->action);
+                act = dst->action;
+                dst->action = src->action;
                 tcf_tree_unlock(tp);
                 if (act)
                         tcf_action_destroy(act, TCA_ACT_UNBIND);