1 files changed, 1 insertions, 1 deletions

diff --git a/lib/radix-tree.c b/lib/radix-tree.c
index 9c4f1ffa2864..be86b32bc874 100644
--- a/lib/radix-tree.c
+++ b/lib/radix-tree.c
@@ -1183,7 +1183,7 @@ int radix_tree_tagged(struct radix_tree_root *root, unsigned int tag)
 EXPORT_SYMBOL(radix_tree_tagged);
 
 static void
-radix_tree_node_ctor(struct kmem_cache *cachep, void *node)
+radix_tree_node_ctor(void *node)
 {
         memset(node, 0, sizeof(struct radix_tree_node));
 }