diff options
Diffstat (limited to 'fs/btrfs/root-tree.c')
| -rw-r--r-- | fs/btrfs/root-tree.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/fs/btrfs/root-tree.c b/fs/btrfs/root-tree.c index 5260677ad5..7007f9e0c9 100644 --- a/fs/btrfs/root-tree.c +++ b/fs/btrfs/root-tree.c @@ -10,7 +10,6 @@ #include "messages.h" #include "transaction.h" #include "disk-io.h" -#include "print-tree.h" #include "qgroup.h" #include "space-info.h" #include "accessors.h" @@ -82,7 +81,14 @@ int btrfs_find_root(struct btrfs_root *root, const struct btrfs_key *search_key, if (ret > 0) goto out; } else { - BUG_ON(ret == 0); /* Logical error */ + /* + * Key with offset -1 found, there would have to exist a root + * with such id, but this is out of the valid range. + */ + if (ret == 0) { + ret = -EUCLEAN; + goto out; + } if (path->slots[0] == 0) goto out; path->slots[0]--; @@ -323,8 +329,11 @@ int btrfs_del_root(struct btrfs_trans_handle *trans, ret = btrfs_search_slot(trans, root, key, path, -1, 1); if (ret < 0) goto out; - - BUG_ON(ret != 0); + if (ret != 0) { + /* The root must exist but we did not find it by the key. */ + ret = -EUCLEAN; + goto out; + } ret = btrfs_del_item(trans, root, path); out: |