diff options
Diffstat (limited to 'fs/pnode.c')
| -rw-r--r-- | fs/pnode.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/fs/pnode.c b/fs/pnode.c index ab5fa9e1a79a..3e000a51ac0d 100644 --- a/fs/pnode.c +++ b/fs/pnode.c @@ -237,8 +237,9 @@ int propagate_mnt(struct mount *dest_mnt, struct dentry *dest_dentry, source = get_source(m, prev_dest_mnt, prev_src_mnt, &type); - if (!(child = copy_tree(source, source->mnt.mnt_root, type))) { - ret = -ENOMEM; + child = copy_tree(source, source->mnt.mnt_root, type); + if (IS_ERR(child)) { + ret = PTR_ERR(child); list_splice(tree_list, tmp_list.prev); goto out; } @@ -257,12 +258,12 @@ int propagate_mnt(struct mount *dest_mnt, struct dentry *dest_dentry, prev_src_mnt = child; } out: - br_write_lock(vfsmount_lock); + br_write_lock(&vfsmount_lock); while (!list_empty(&tmp_list)) { child = list_first_entry(&tmp_list, struct mount, mnt_hash); umount_tree(child, 0, &umount_list); } - br_write_unlock(vfsmount_lock); + br_write_unlock(&vfsmount_lock); release_mounts(&umount_list); return ret; } |