3594 	struct perf_file_section *feat_sec, *p;  in perf_header__adds_write()  local
3604 	feat_sec = p = calloc(nr_sections, sizeof(*feat_sec));  in perf_header__adds_write()
3605 	if (feat_sec == NULL)  in perf_header__adds_write()
3608 	sec_size = sizeof(*feat_sec) * nr_sections;  in perf_header__adds_write()
3623 	err = do_write(&ff, feat_sec, sec_size);  in perf_header__adds_write()
3627 	free(feat_sec);  in perf_header__adds_write()
3823 	struct perf_file_section *feat_sec, *sec;  in perf_header__process_sections()  local
3833 	feat_sec = sec = calloc(nr_sections, sizeof(*feat_sec));  in perf_header__process_sections()
3834 	if (!feat_sec)  in perf_header__process_sections()
3837 	sec_size = sizeof(*feat_sec) * nr_sections;  in perf_header__process_sections()
3841 	err = perf_header__getbuffer64(header, fd, feat_sec, sec_size);  in perf_header__process_sections()
3852 	free(feat_sec);  in perf_header__process_sections()