| commit | 816cd71b0c723a7296d14aadb8ff1ba42f6181d2 | [log] [tgz] |
|---|---|---|
| author | Nicolai Stange <nicstange@gmail.com> | Thu May 05 22:43:04 2016 -0400 |
| committer | Theodore Ts'o <tytso@mit.edu> | Thu May 05 22:43:04 2016 -0400 |
| tree | 661cecb56cc3ef7e89fe458459cd8dc9aaa09853 | |
| parent | 466c3fb618b8520b75be37fcb115e9610663b945 [diff] |
ext4: remove unmeetable inconsisteny check from ext4_find_extent()
ext4_find_extent(), stripped down to the parts relevant to this patch,
reads as
ppos = 0;
i = depth;
while (i) {
--i;
++ppos;
if (unlikely(ppos > depth)) {
...
ret = -EFSCORRUPTED;
goto err;
}
}
Due to the loop's bounds, the condition ppos > depth can never be met.
Remove this dead code.
Signed-off-by: Nicolai Stange <nicstange@gmail.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>