diff options
| -rw-r--r-- | arch/x86/mm/pat_rbtree.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/x86/mm/pat_rbtree.c b/arch/x86/mm/pat_rbtree.c index 9063f40b638b..07de4cb8cc30 100644 --- a/arch/x86/mm/pat_rbtree.c +++ b/arch/x86/mm/pat_rbtree.c @@ -223,7 +223,9 @@ int rbt_memtype_check_insert(struct memtype *new, unsigned long *ret_type) new->type, ret_type); if (!err) { - new->type = *ret_type; + if (ret_type) + new->type = *ret_type; + memtype_rb_insert(&memtype_rbroot, new); } return err; |