792 	struct hist_entry *p_right, *p_left;  in hist_entry__cmp_compute()  local
800 	p_left  = get_pair_data(left,  &data__files[sort_idx]);  in hist_entry__cmp_compute()
803 	if (!p_left && !p_right)  in hist_entry__cmp_compute()
806 	if (!p_left || !p_right)  in hist_entry__cmp_compute()
807 		return p_left ? -1 : 1;  in hist_entry__cmp_compute()
813 	return __hist_entry__cmp_compute(p_left, p_right, c);  in hist_entry__cmp_compute()
820 	struct hist_entry *p_right, *p_left;  in hist_entry__cmp_compute_idx()  local
822 	p_left  = get_pair_data(left,  &data__files[sort_idx]);  in hist_entry__cmp_compute_idx()
825 	if (!p_left && !p_right)  in hist_entry__cmp_compute_idx()
828 	if (!p_left || !p_right)  in hist_entry__cmp_compute_idx()
829 		return p_left ? -1 : 1;  in hist_entry__cmp_compute_idx()
844 	return __hist_entry__cmp_compute(p_left, p_right, c);  in hist_entry__cmp_compute_idx()