bianbu-repo-mirror/bianbu-linux-6.6
1
0
Fork 0
mirror of https://gitee.com/bianbu-linux/linux-6.6 synced 2025-04-24 14:07:52 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

btrfs: Cleanup existing name_len checks

Browse source 
Since tree-checker has verified leaf when reading from disk, we don't
need the existing verify_dir_item() or btrfs_is_name_len_valid() checks.

Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Qu Wenruo 2017-11-08 08:54:26 +08:00 • committed by David Sterba
parent ad7b0368f3
commit bae15d95e2
9 changed files with 9 additions and 186 deletions
Download patch file Download diff file Expand all files Collapse all files

7
fs/btrfs/root-tree.c
View file

@ -387,13 +387,6 @@ again:
WARN_ON(btrfs_root_ref_dirid(leaf, ref) != dirid);
WARN_ON(btrfs_root_ref_name_len(leaf, ref) != name_len);
ptr = (unsigned long)(ref + 1);
ret = btrfs_is_name_len_valid(leaf, path->slots[0], ptr,
name_len);
if (!ret) {
err = -EIO;
goto out;
}
WARN_ON(memcmp_extent_buffer(leaf, name, ptr, name_len));
*sequence = btrfs_root_ref_sequence(leaf, ref);