tracing: fix double free

[platform/kernel/linux-rpi.git] / kernel / trace / trace_events_hist.c

diff --git a/kernel/trace/trace_events_hist.c b/kernel/trace/trace_events_hist.c
index 0b93354..1b2ef64 100644 (file)
--- a/kernel/trace/trace_events_hist.c
+++ b/kernel/trace/trace_events_hist.c
@@ -3865,7 +3865,6 @@ static int parse_var_defs(struct hist_trigger_data *hist_data)
 
                        s = kstrdup(field_str, GFP_KERNEL);
                        if (!s) {
-                               kfree(hist_data->attrs->var_defs.name[n_vars]);
                                ret = -ENOMEM;
                                goto free;
                        }