batadv_nc_coding_hash_lock_class_key 50 net/batman-adv/network-coding.c static struct lock_class_key batadv_nc_coding_hash_lock_class_key; batadv_nc_coding_hash_lock_class_key 155 net/batman-adv/network-coding.c &batadv_nc_coding_hash_lock_class_key);