394 	} u;  in journal_erase_segment()  local
402 	memset(&u, 0, sizeof(u));  in journal_erase_segment()
403 	u.sh.pad = 0;  in journal_erase_segment()
404 	u.sh.type = SEG_JOURNAL;  in journal_erase_segment()
405 	u.sh.level = 0;  in journal_erase_segment()
406 	u.sh.segno = cpu_to_be32(area->a_segno);  in journal_erase_segment()
407 	u.sh.ec = cpu_to_be32(area->a_erase_count);  in journal_erase_segment()
408 	u.sh.gec = cpu_to_be64(logfs_super(sb)->s_gec);  in journal_erase_segment()
409 	u.sh.crc = logfs_crc32(&u.sh, sizeof(u.sh), 4);  in journal_erase_segment()
415 	area->a_used_bytes = sizeof(u);  in journal_erase_segment()
416 	logfs_buf_write(area, ofs, &u, sizeof(u));  in journal_erase_segment()