diff options
Diffstat (limited to 'fs/btrfs/extent-tree.c')
| -rw-r--r-- | fs/btrfs/extent-tree.c | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index bc0db6593f329..f5ca544e35431 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -476,7 +476,7 @@ again: btrfs_item_key_to_cpu(leaf, &key, path->slots[0]); if (key.objectid != bytenr || key.type != BTRFS_EXTENT_DATA_REF_KEY) - goto fail; + return -ENOENT; ref = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_extent_data_ref); @@ -487,12 +487,11 @@ again: btrfs_release_path(path); goto again; } - ret = 0; - break; + return 0; } path->slots[0]++; } -fail: + return ret; } @@ -2474,7 +2473,7 @@ static int __btrfs_mod_ref(struct btrfs_trans_handle *trans, int i; int action; int level; - int ret = 0; + int ret; if (btrfs_is_testing(fs_info)) return 0; @@ -2526,7 +2525,7 @@ static int __btrfs_mod_ref(struct btrfs_trans_handle *trans, else ret = btrfs_free_extent(trans, &ref); if (ret) - goto fail; + return ret; } else { /* We don't know the owning_root, leave as 0. */ ref.bytenr = btrfs_node_blockptr(buf, i); @@ -2539,12 +2538,10 @@ static int __btrfs_mod_ref(struct btrfs_trans_handle *trans, else ret = btrfs_free_extent(trans, &ref); if (ret) - goto fail; + return ret; } } return 0; -fail: - return ret; } int btrfs_inc_ref(struct btrfs_trans_handle *trans, struct btrfs_root *root, @@ -3466,12 +3463,12 @@ int btrfs_free_tree_block(struct btrfs_trans_handle *trans, return 0; if (btrfs_header_generation(buf) != trans->transid) - goto out; + return 0; if (root_id != BTRFS_TREE_LOG_OBJECTID) { ret = check_ref_cleanup(trans, buf->start); if (!ret) - goto out; + return 0; } bg = btrfs_lookup_block_group(fs_info, buf->start); @@ -3479,7 +3476,7 @@ int btrfs_free_tree_block(struct btrfs_trans_handle *trans, if (btrfs_header_flag(buf, BTRFS_HEADER_FLAG_WRITTEN)) { pin_down_extent(trans, bg, buf->start, buf->len, true); btrfs_put_block_group(bg); - goto out; + return 0; } /* @@ -3503,7 +3500,7 @@ int btrfs_free_tree_block(struct btrfs_trans_handle *trans, || btrfs_is_zoned(fs_info)) { pin_down_extent(trans, bg, buf->start, buf->len, true); btrfs_put_block_group(bg); - goto out; + return 0; } WARN_ON(test_bit(EXTENT_BUFFER_DIRTY, &buf->bflags)); @@ -3513,7 +3510,6 @@ int btrfs_free_tree_block(struct btrfs_trans_handle *trans, btrfs_put_block_group(bg); trace_btrfs_reserved_extent_free(fs_info, buf->start, buf->len); -out: return 0; } |