1943 	struct perf_file_section *feat_sec, *p;  in perf_header__adds_write()  local
1953 	feat_sec = p = calloc(nr_sections, sizeof(*feat_sec));  in perf_header__adds_write()
1954 	if (feat_sec == NULL)  in perf_header__adds_write()
1957 	sec_size = sizeof(*feat_sec) * nr_sections;  in perf_header__adds_write()
1972 	err = do_write(fd, feat_sec, sec_size);  in perf_header__adds_write()
1975 	free(feat_sec);  in perf_header__adds_write()
2093 	struct perf_file_section *feat_sec, *sec;  in perf_header__process_sections()  local
2103 	feat_sec = sec = calloc(nr_sections, sizeof(*feat_sec));  in perf_header__process_sections()
2104 	if (!feat_sec)  in perf_header__process_sections()
2107 	sec_size = sizeof(*feat_sec) * nr_sections;  in perf_header__process_sections()
2111 	err = perf_header__getbuffer64(header, fd, feat_sec, sec_size);  in perf_header__process_sections()
2122 	free(feat_sec);  in perf_header__process_sections()