2938 	struct field_var_hist *var_hist;  in create_field_var_hist()  local
2979 	var_hist = kzalloc(sizeof(*var_hist), GFP_KERNEL);  in create_field_var_hist()
2980 	if (!var_hist)  in create_field_var_hist()
2985 		kfree(var_hist);  in create_field_var_hist()
3013 	var_hist->cmd = kstrdup(cmd, GFP_KERNEL);  in create_field_var_hist()
3014 	if (!var_hist->cmd) {  in create_field_var_hist()
3016 		kfree(var_hist);  in create_field_var_hist()
3021 	var_hist->hist_data = hist_data;  in create_field_var_hist()
3028 		kfree(var_hist->cmd);  in create_field_var_hist()
3029 		kfree(var_hist);  in create_field_var_hist()
3041 		kfree(var_hist->cmd);  in create_field_var_hist()
3042 		kfree(var_hist);  in create_field_var_hist()
3049 	target_hist_data->field_var_hists[n] = var_hist;  in create_field_var_hist()