1 files changed, 0 insertions, 79 deletions

diff --git a/e2fsprogs/ext2fs/sparse.c b/e2fsprogs/ext2fs/sparse.c
deleted file mode 100644
index b3d3071e9..000000000
--- a/e2fsprogs/ext2fs/sparse.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/*
- * sparse.c --- find the groups in an ext2 filesystem with metadata backups
- *
- * Copyright (C) 1993, 1994, 1995, 1996 Theodore Ts'o.
- * Copyright (C) 2002 Andreas Dilger.
- *
- * %Begin-Header%
- * This file may be redistributed under the terms of the GNU Public
- * License.
- * %End-Header%
- */
-
-#include <stdio.h>
-
-#include "ext2_fs.h"
-#include "ext2fsP.h"
-
-static int test_root(int a, int b)
-{
-        if (a == 0)
-                return 1;
-        while (1) {
-                if (a == 1)
-                        return 1;
-                if (a % b)
-                        return 0;
-                a = a / b;
-        }
-}
-
-int ext2fs_bg_has_super(ext2_filsys fs, int group_block)
-{
-        if (!(fs->super->s_feature_ro_compat &
-              EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER))
-                return 1;
-
-        if (test_root(group_block, 3) || (test_root(group_block, 5)) ||
-            test_root(group_block, 7))
-                return 1;
-
-        return 0;
-}
-
-/*
- * Iterate through the groups which hold BACKUP superblock/GDT copies in an
- * ext3 filesystem.  The counters should be initialized to 1, 5, and 7 before
- * calling this for the first time.  In a sparse filesystem it will be the
- * sequence of powers of 3, 5, and 7: 1, 3, 5, 7, 9, 25, 27, 49, 81, ...
- * For a non-sparse filesystem it will be every group: 1, 2, 3, 4, ...
- */
-unsigned int ext2fs_list_backups(ext2_filsys fs, unsigned int *three,
-                                 unsigned int *five, unsigned int *seven)
-{
-        unsigned int *min = three;
-        int mult = 3;
-        unsigned int ret;
-
-        if (!(fs->super->s_feature_ro_compat &
-              EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER)) {
-                ret = *min;
-                *min += 1;
-                return ret;
-        }
-
-        if (*five < *min) {
-                min = five;
-                mult = 5;
-        }
-        if (*seven < *min) {
-                min = seven;
-                mult = 7;
-        }
-
-        ret = *min;
-        *min *= mult;
-
-        return ret;
-}