69d9edc6f
Denys Vlasenko
2009-10-17
Subject
mkfs_ext2: code shrink
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util-linux/mkfs_ext2.c+1 -3
| @@ -275,9 +275,7 @@ int mkfs_ext2_main(int argc UNUSED_PARAM, char **argv) | |
| * don't check all the filesystems at the same time. We use a | |
| * kludgy hack of using the UUID to derive a random jitter value. | |
| */ | |
| - | for (i = 0, n = 0; i < sizeof(sb->s_uuid); i++) |
| - | n += sb->s_uuid[i]; |
| - | sb->s_max_mnt_count += n % EXT2_DFL_MAX_MNT_COUNT; |
| + | sb->s_max_mnt_count += sb->s_uuid[ARRAY_SIZE(sb->s_uuid)-1] % EXT2_DFL_MAX_MNT_COUNT; |
| // open the device, get number of blocks | |
| xmove_fd(xopen3(argv[0], O_WRONLY | O_CREAT, 0666), fd); | |