diff options
Diffstat (limited to 'kernel/trace/trace_events_hist.c')
| -rw-r--r-- | kernel/trace/trace_events_hist.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/kernel/trace/trace_events_hist.c b/kernel/trace/trace_events_hist.c index 48e82e141d54..fdf784620c28 100644 --- a/kernel/trace/trace_events_hist.c +++ b/kernel/trace/trace_events_hist.c @@ -4430,6 +4430,8 @@ 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]); + hist_data->attrs->var_defs.name[n_vars] = NULL; ret = -ENOMEM; goto free; } @@ -4453,7 +4455,7 @@ static int create_hist_fields(struct hist_trigger_data *hist_data, ret = parse_var_defs(hist_data); if (ret) - goto out; + return ret; ret = create_val_fields(hist_data, file); if (ret) @@ -4464,8 +4466,7 @@ static int create_hist_fields(struct hist_trigger_data *hist_data, goto out; ret = create_key_fields(hist_data, file); - if (ret) - goto out; + out: free_var_defs(hist_data); |