249 		unsigned int next_bit;  in trie_lookup_elem()  local
279 		next_bit = extract_bit(key->data, node->prefixlen);  in trie_lookup_elem()
280 		node = rcu_dereference_check(node->child[next_bit],  in trie_lookup_elem()
323 	unsigned int next_bit;  in trie_update_elem()  local
371 		next_bit = extract_bit(key->data, node->prefixlen);  in trie_update_elem()
372 		slot = &node->child[next_bit];  in trie_update_elem()
403 		next_bit = extract_bit(node->data, matchlen);  in trie_update_elem()
404 		rcu_assign_pointer(new_node->child[next_bit], node);  in trie_update_elem()
455 	unsigned int next_bit;  in trie_delete_elem()  local
483 		next_bit = extract_bit(key->data, node->prefixlen);  in trie_delete_elem()
484 		trim = &node->child[next_bit];  in trie_delete_elem()
635 	unsigned int next_bit;  in trie_get_next_key()  local
672 		next_bit = extract_bit(key->data, node->prefixlen);  in trie_get_next_key()
673 		node = rcu_dereference(node->child[next_bit]);  in trie_get_next_key()