--- zzzz-none-000/linux-3.10.107/net/dccp/ccid.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/net/dccp/ccid.c	2021-02-04 17:41:59.000000000 +0000
@@ -95,11 +95,10 @@
 
 static void ccid_kmem_cache_destroy(struct kmem_cache *slab)
 {
-	if (slab != NULL)
-		kmem_cache_destroy(slab);
+	kmem_cache_destroy(slab);
 }
 
-static int ccid_activate(struct ccid_operations *ccid_ops)
+static int __init ccid_activate(struct ccid_operations *ccid_ops)
 {
 	int err = -ENOBUFS;