From 69d9edc6f8387ed0ec4742a5de895b22b3910818 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Sat, 17 Oct 2009 23:47:36 +0200 Subject: [PATCH] mkfs_ext2: code shrink function old new delta mkfs_ext2_main 1933 1924 -9 Signed-off-by: Denys Vlasenko --- util-linux/mkfs_ext2.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/util-linux/mkfs_ext2.c b/util-linux/mkfs_ext2.c index 83e81054b..6b059d9ff 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); -- 2.25.1