diff options
author | Tejun Heo <tj@kernel.org> | 2011-02-21 09:43:56 +0100 |
---|---|---|
committer | Tejun Heo <tj@kernel.org> | 2011-02-21 09:43:56 +0100 |
commit | 43d133c18b44e7d82d82ef0dcc2bddd55d5dfe81 (patch) | |
tree | 8de75c837b55874cc8a81a29bdedbc62668d4481 /fs/btrfs/file-item.c | |
parent | 4149efb22da66e326fc48baf80d628834509f7f0 (diff) | |
parent | 6f576d57f1fa0d6026b495d8746d56d949989161 (diff) | |
download | linux-next-43d133c18b44e7d82d82ef0dcc2bddd55d5dfe81.tar.gz |
Merge branch 'master' into for-2.6.39
Diffstat (limited to 'fs/btrfs/file-item.c')
-rw-r--r-- | fs/btrfs/file-item.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/btrfs/file-item.c b/fs/btrfs/file-item.c index a562a250ae77..4f19a3e1bf32 100644 --- a/fs/btrfs/file-item.c +++ b/fs/btrfs/file-item.c @@ -536,6 +536,8 @@ int btrfs_del_csums(struct btrfs_trans_handle *trans, root = root->fs_info->csum_root; path = btrfs_alloc_path(); + if (!path) + return -ENOMEM; while (1) { key.objectid = BTRFS_EXTENT_CSUM_OBJECTID; @@ -548,7 +550,10 @@ int btrfs_del_csums(struct btrfs_trans_handle *trans, if (path->slots[0] == 0) goto out; path->slots[0]--; + } else if (ret < 0) { + goto out; } + leaf = path->nodes[0]; btrfs_item_key_to_cpu(leaf, &key, path->slots[0]); |