2 files changed, 1 insertions, 28 deletions
diff --git a/pkg/sentry/fsimpl/kernfs/inode_impl_util.go b/pkg/sentry/fsimpl/kernfs/inode_impl_util.go
index d9d76758a..4f78437d2 100644
--- a/pkg/sentry/fsimpl/kernfs/inode_impl_util.go
+++ b/pkg/sentry/fsimpl/kernfs/inode_impl_util.go
@@ -568,13 +568,6 @@ func (o *OrderedChildren) RmDir(ctx context.Context, name string, child Inode) e
 	return o.Unlink(ctx, name, child)
 }
 
-// +stateify savable
-type renameAcrossDifferentImplementationsError struct{}
-
-func (renameAcrossDifferentImplementationsError) Error() string {
-	return "rename across inodes with different implementations"
-}
-
 // Rename implements Inode.Rename.
 //
 // Precondition: Rename may only be called across two directory inodes with
@@ -587,7 +580,7 @@ func (renameAcrossDifferentImplementationsError) Error() string {
 func (o *OrderedChildren) Rename(ctx context.Context, oldname, newname string, child, dstDir Inode) error {
 	dst, ok := dstDir.(interface{}).(*OrderedChildren)
 	if !ok {
-		return renameAcrossDifferentImplementationsError{}
+		return syserror.ENODEV
 	}
 	if !o.writable || !dst.writable {
 		return syserror.EPERM
diff --git a/pkg/sentry/fsimpl/kernfs/kernfs_state_autogen.go b/pkg/sentry/fsimpl/kernfs/kernfs_state_autogen.go
index 0088ec826..7ac76bd5b 100644
--- a/pkg/sentry/fsimpl/kernfs/kernfs_state_autogen.go
+++ b/pkg/sentry/fsimpl/kernfs/kernfs_state_autogen.go
@@ -427,25 +427,6 @@ func (o *OrderedChildren) StateLoad(stateSourceObject state.Source) {
 	stateSourceObject.Load(2, &o.set)
 }
 
-func (r *renameAcrossDifferentImplementationsError) StateTypeName() string {
-	return "pkg/sentry/fsimpl/kernfs.renameAcrossDifferentImplementationsError"
-}
-
-func (r *renameAcrossDifferentImplementationsError) StateFields() []string {
-	return []string{}
-}
-
-func (r *renameAcrossDifferentImplementationsError) beforeSave() {}
-
-func (r *renameAcrossDifferentImplementationsError) StateSave(stateSinkObject state.Sink) {
-	r.beforeSave()
-}
-
-func (r *renameAcrossDifferentImplementationsError) afterLoad() {}
-
-func (r *renameAcrossDifferentImplementationsError) StateLoad(stateSourceObject state.Source) {
-}
-
 func (i *InodeSymlink) StateTypeName() string {
 	return "pkg/sentry/fsimpl/kernfs.InodeSymlink"
 }
@@ -908,7 +889,6 @@ func init() {
 	state.Register((*slot)(nil))
 	state.Register((*OrderedChildrenOptions)(nil))
 	state.Register((*OrderedChildren)(nil))
-	state.Register((*renameAcrossDifferentImplementationsError)(nil))
 	state.Register((*InodeSymlink)(nil))
 	state.Register((*StaticDirectory)(nil))
 	state.Register((*InodeAlwaysValid)(nil))