diff options
| -rw-r--r-- | fs/btrfs/extent-tree.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 3e31dc753877..cff46f04b32d 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -5507,22 +5507,15 @@ static noinline int do_walk_down(struct btrfs_trans_handle *trans, if (!btrfs_buffer_uptodate(next, generation, 0)) { btrfs_tree_unlock(next); - free_extent_buffer(next); - next = NULL; - *lookup_info = 1; - } - - if (!next) { if (level == 1) reada_walk_down(trans, root, wc, path); - next = read_tree_block(fs_info, bytenr, &check); - if (IS_ERR(next)) { - return PTR_ERR(next); - } else if (!extent_buffer_uptodate(next)) { + ret = btrfs_read_extent_buffer(next, &check); + if (ret) { free_extent_buffer(next); - return -EIO; + return ret; } btrfs_tree_lock(next); + *lookup_info = 1; } level--; |