918 	disk_csum = sb->sb_csum;  in calc_sb_csum()
919 	sb->sb_csum = 0;  in calc_sb_csum()
935 	sb->sb_csum = md_csum_fold(disk_csum);  in calc_sb_csum()
937 	sb->sb_csum = disk_csum;  in calc_sb_csum()
1045 	if (md_csum_fold(calc_sb_csum(sb)) != md_csum_fold(sb->sb_csum)) {  in super_90_load()
1345 	sb->sb_csum = calc_sb_csum(sb);  in super_90_sync()
1381 	disk_csum = sb->sb_csum;  in calc_sb_1_csum()
1382 	sb->sb_csum = 0;  in calc_sb_1_csum()
1391 	sb->sb_csum = disk_csum;  in calc_sb_1_csum()
1444 	if (calc_sb_1_csum(sb) != sb->sb_csum) {  in super_1_load()
1695 	sb->sb_csum = calc_sb_1_csum(sb);  in super_1_sync()
1727 	sb->sb_csum = calc_sb_1_csum(sb);  in super_1_rdev_size_change()
2045 		sb->sb_csum, (unsigned long)sb->events_lo);  in print_sb_90()
2099 		le32_to_cpu(sb->sb_csum),  in print_sb_1()