diff options
Diffstat (limited to 'fs/btrfs/tree-checker.c')
-rw-r--r-- | fs/btrfs/tree-checker.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/fs/btrfs/tree-checker.c b/fs/btrfs/tree-checker.c index 43e488f5d063..076d5b8014fb 100644 --- a/fs/btrfs/tree-checker.c +++ b/fs/btrfs/tree-checker.c | |||
@@ -686,9 +686,7 @@ static void dev_item_err(const struct extent_buffer *eb, int slot, | |||
686 | static int check_dev_item(struct extent_buffer *leaf, | 686 | static int check_dev_item(struct extent_buffer *leaf, |
687 | struct btrfs_key *key, int slot) | 687 | struct btrfs_key *key, int slot) |
688 | { | 688 | { |
689 | struct btrfs_fs_info *fs_info = leaf->fs_info; | ||
690 | struct btrfs_dev_item *ditem; | 689 | struct btrfs_dev_item *ditem; |
691 | u64 max_devid = max(BTRFS_MAX_DEVS(fs_info), BTRFS_MAX_DEVS_SYS_CHUNK); | ||
692 | 690 | ||
693 | if (key->objectid != BTRFS_DEV_ITEMS_OBJECTID) { | 691 | if (key->objectid != BTRFS_DEV_ITEMS_OBJECTID) { |
694 | dev_item_err(leaf, slot, | 692 | dev_item_err(leaf, slot, |
@@ -696,12 +694,6 @@ static int check_dev_item(struct extent_buffer *leaf, | |||
696 | key->objectid, BTRFS_DEV_ITEMS_OBJECTID); | 694 | key->objectid, BTRFS_DEV_ITEMS_OBJECTID); |
697 | return -EUCLEAN; | 695 | return -EUCLEAN; |
698 | } | 696 | } |
699 | if (key->offset > max_devid) { | ||
700 | dev_item_err(leaf, slot, | ||
701 | "invalid devid: has=%llu expect=[0, %llu]", | ||
702 | key->offset, max_devid); | ||
703 | return -EUCLEAN; | ||
704 | } | ||
705 | ditem = btrfs_item_ptr(leaf, slot, struct btrfs_dev_item); | 697 | ditem = btrfs_item_ptr(leaf, slot, struct btrfs_dev_item); |
706 | if (btrfs_device_id(leaf, ditem) != key->offset) { | 698 | if (btrfs_device_id(leaf, ditem) != key->offset) { |
707 | dev_item_err(leaf, slot, | 699 | dev_item_err(leaf, slot, |