diff options
Diffstat (limited to 'fs/btrfs/tree-log.c')
| -rw-r--r-- | fs/btrfs/tree-log.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index 429cfcfadf90..f9425e33e358 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -1828,7 +1828,8 @@ static int walk_log_tree(struct btrfs_trans_handle *trans, int orig_level; path = btrfs_alloc_path(); - BUG_ON(!path); + if (!path) + return -ENOMEM; level = btrfs_header_level(log->node); orig_level = level; @@ -3114,9 +3115,11 @@ int btrfs_recover_log_trees(struct btrfs_root *log_root_tree) .stage = 0, }; - fs_info->log_root_recovering = 1; path = btrfs_alloc_path(); - BUG_ON(!path); + if (!path) + return -ENOMEM; + + fs_info->log_root_recovering = 1; trans = btrfs_start_transaction(fs_info->tree_root, 0); BUG_ON(IS_ERR(trans)); @@ -3124,7 +3127,8 @@ int btrfs_recover_log_trees(struct btrfs_root *log_root_tree) wc.trans = trans; wc.pin = 1; - walk_log_tree(trans, log_root_tree, &wc); + ret = walk_log_tree(trans, log_root_tree, &wc); + BUG_ON(ret); again: key.objectid = BTRFS_TREE_LOG_OBJECTID; @@ -3148,8 +3152,7 @@ again: log = btrfs_read_fs_root_no_radix(log_root_tree, &found_key); - BUG_ON(!log); - + BUG_ON(IS_ERR(log)); tmp_key.objectid = found_key.offset; tmp_key.type = BTRFS_ROOT_ITEM_KEY; |