Btrfs: handle errors in btrfs_orphan_cleanup

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / fs / btrfs / ioctl.c

diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index 5fdb2abc4fa789d49db9b76cd4e459d8c0d3bc85..ad9b8c0e930b49f64e17460bdb3bdbbd58dd880b 100644 (file)
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -409,7 +409,9 @@ static int create_snapshot(struct btrfs_root *root, struct dentry *dentry,
        if (ret)
                goto fail;
 
-       btrfs_orphan_cleanup(pending_snapshot->snap);
+       ret = btrfs_orphan_cleanup(pending_snapshot->snap);
+       if (ret)
+               goto fail;
 
        parent = dget_parent(dentry);
        inode = btrfs_lookup_dentry(parent->d_inode, dentry);