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-rw-r--r--kernel/trace/trace_events_hist.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/kernel/trace/trace_events_hist.c b/kernel/trace/trace_events_hist.c
index 5abdd8c601c0..6108c9176c21 100644
--- a/kernel/trace/trace_events_hist.c
+++ b/kernel/trace/trace_events_hist.c
@@ -3587,7 +3587,6 @@ static void track_data_destroy(struct hist_trigger_data *hist_data,
struct action_data *data)
{
destroy_hist_field(data->track_data.track_var, 0);
- destroy_hist_field(data->track_data.var_ref, 0);
kfree(data->track_data.var_str);