diff options
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/ctree.c | 6 | ||||
| -rw-r--r-- | fs/btrfs/relocation.c | 10 | ||||
| -rw-r--r-- | fs/btrfs/tree-log.c | 2 |
3 files changed, 18 insertions, 0 deletions
diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c index 4fac5cc2e648..399b9c5182d5 100644 --- a/fs/btrfs/ctree.c +++ b/fs/btrfs/ctree.c @@ -3020,6 +3020,8 @@ again: */ prev_cmp = -1; ret = key_search(b, key, level, &prev_cmp, &slot); + if (ret < 0) + goto done; if (level != 0) { int dec = 0; @@ -5171,6 +5173,10 @@ again: nritems = btrfs_header_nritems(cur); level = btrfs_header_level(cur); sret = btrfs_bin_search(cur, min_key, level, &slot); + if (sret < 0) { + ret = sret; + goto out; + } /* at the lowest level, we're done, setup the path and exit */ if (level == path->lowest_level) { diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c index 70b85a593b7b..ddf028509931 100644 --- a/fs/btrfs/relocation.c +++ b/fs/btrfs/relocation.c @@ -1806,6 +1806,8 @@ again: BUG_ON(level < lowest_level); ret = btrfs_bin_search(parent, &key, level, &slot); + if (ret < 0) + break; if (ret && slot > 0) slot--; @@ -2730,6 +2732,10 @@ static int do_relocation(struct btrfs_trans_handle *trans, if (!lowest) { ret = btrfs_bin_search(upper->eb, key, upper->level, &slot); + if (ret < 0) { + err = ret; + goto next; + } BUG_ON(ret); bytenr = btrfs_node_blockptr(upper->eb, slot); if (node->eb->start == bytenr) @@ -2765,6 +2771,10 @@ static int do_relocation(struct btrfs_trans_handle *trans, } else { ret = btrfs_bin_search(upper->eb, key, upper->level, &slot); + if (ret < 0) { + err = ret; + goto next; + } BUG_ON(ret); } diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index e76345f52beb..f06454a55e00 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -3767,6 +3767,8 @@ static int drop_objectid_items(struct btrfs_trans_handle *trans, found_key.type = 0; ret = btrfs_bin_search(path->nodes[0], &found_key, 0, &start_slot); + if (ret < 0) + break; ret = btrfs_del_items(trans, log, path, start_slot, path->slots[0] - start_slot + 1); |