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| author |   Chris Mason <chris.mason@oracle.com> | 2007-06-22 14:16:25 -0400 |
|---|---|---|
| committer |   David Woodhouse <dwmw2@hera.kernel.org> | 2007-06-22 14:16:25 -0400 |
| commit | 54aa1f4dfdacd60a19c4471220b24e581be6f774 (patch) | |
| tree | 1462277822cc63c00ad31b522457363a5c6be6ab /fs/btrfs/dir-item.c | |
| parent | Btrfs: Switch to libcrc32c to avoid problems with cryptomgr on highmem machines (diff) | |
| download | linux-dev-54aa1f4dfdacd60a19c4471220b24e581be6f774.tar.xz linux-dev-54aa1f4dfdacd60a19c4471220b24e581be6f774.zip | |
Btrfs: Audit callers and return codes to make sure -ENOSPC gets up the stack
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/dir-item.c')
| -rw-r--r-- | fs/btrfs/dir-item.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/btrfs/dir-item.c b/fs/btrfs/dir-item.c index ff10cf5a8422..d5db8bdea3d8 100644 --- a/fs/btrfs/dir-item.c +++ b/fs/btrfs/dir-item.c @@ -47,6 +47,8 @@ static struct btrfs_dir_item *insert_with_overflow(struct btrfs_trans_handle if (ret) return ERR_PTR(ret); } + if (ret < 0) + return ERR_PTR(ret); WARN_ON(ret > 0); leaf = btrfs_buffer_leaf(path->nodes[0]); item = leaf->items + path->slots[0]; @@ -225,14 +227,13 @@ int btrfs_delete_one_dir_name(struct btrfs_trans_handle *trans, struct btrfs_leaf *leaf; u32 sub_item_len; u32 item_len; - int ret; + int ret = 0; leaf = btrfs_buffer_leaf(path->nodes[0]); sub_item_len = sizeof(*di) + btrfs_dir_name_len(di); item_len = btrfs_item_size(leaf->items + path->slots[0]); if (sub_item_len == btrfs_item_size(leaf->items + path->slots[0])) { ret = btrfs_del_item(trans, root, path); - BUG_ON(ret); } else { char *ptr = (char *)di; char *start = btrfs_item_ptr(leaf, path->slots[0], char); @@ -240,7 +241,6 @@ int btrfs_delete_one_dir_name(struct btrfs_trans_handle *trans, item_len - (ptr + sub_item_len - start)); ret = btrfs_truncate_item(trans, root, path, item_len - sub_item_len); - BUG_ON(ret); } return 0; } |