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-rw-r--r--lib/radix-tree.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/radix-tree.c b/lib/radix-tree.c
index 1b7bf7314141..91f0727e3cad 100644
--- a/lib/radix-tree.c
+++ b/lib/radix-tree.c
@@ -105,10 +105,10 @@ static unsigned int radix_tree_descend(struct radix_tree_node *parent,
#ifdef CONFIG_RADIX_TREE_MULTIORDER
if (radix_tree_is_internal_node(entry)) {
- unsigned long siboff = get_slot_offset(parent, entry);
- if (siboff < RADIX_TREE_MAP_SIZE) {
- offset = siboff;
- entry = rcu_dereference_raw(parent->slots[offset]);
+ if (is_sibling_entry(parent, entry)) {
+ void **sibentry = (void **) entry_to_node(entry);
+ offset = get_slot_offset(parent, sibentry);
+ entry = rcu_dereference_raw(*sibentry);
}
}
#endif