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| author | Denys Vlasenko | 2009-10-17 23:47:36 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2009-10-17 23:47:36 +0200 |
| commit | 69d9edc6f8387ed0ec4742a5de895b22b3910818 (patch) | |
| tree | 6f6fee66f3c2bc8a45847e9e6a00b7141364885a | |
| parent | 6a8cfdca9953fc8824a57a85e11f156da59e841d (diff) | |
| download | busybox-69d9edc6f8387ed0ec4742a5de895b22b3910818.zip busybox-69d9edc6f8387ed0ec4742a5de895b22b3910818.tar.gz | |
mkfs_ext2: code shrink
function old new delta
mkfs_ext2_main 1933 1924 -9
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | util-linux/mkfs_ext2.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/util-linux/mkfs_ext2.c b/util-linux/mkfs_ext2.c index 83e8105..6b059d9 100644 --- a/util-linux/mkfs_ext2.c +++ b/util-linux/mkfs_ext2.c @@ -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); |