net/netlink/genetlink.c:781: warning: No description found for return value of 'genl_register_family'
net/netlink/genetlink.c:856: warning: No description found for return value of 'genl_unregister_family'
net/netlink/genetlink.c:895: warning: No description found for return value of 'genlmsg_put'
net/netlink/genetlink.c:783: warning: No description found for return value of 'genl_register_family'
net/netlink/genetlink.c:858: warning: No description found for return value of 'genl_unregister_family'
net/netlink/genetlink.c:897: warning: No description found for return value of 'genlmsg_put'