- Add missing lock destruction and remove duplicate initializations.

  With this change it is possible to unload zfs.ko module from
  WITNESS-enabled kernel.
- Remove bogus comment.

1 files changed, 2 insertions, 0 deletions

diff --git a/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dnode_sync.c b/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dnode_sync.c
index 08f60e8..9e8c7ad 100644
--- a/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dnode_sync.c
+++ b/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dnode_sync.c
@@ -445,6 +445,8 @@ dnode_undirty_dbufs(list_t *list)
 		} else {
 			mutex_exit(&db->db_mtx);
 			dnode_undirty_dbufs(&dr->dt.di.dr_children);
+			list_destroy(&dr->dt.di.dr_children);
+			mutex_destroy(&dr->dt.di.dr_mtx);
 		}
 		kmem_free(dr, sizeof (dbuf_dirty_record_t));
 		dbuf_rele(db, (void *)(uintptr_t)txg);