net/netlink/af_netlink.c:861: warning: No description found for return value of '__netlink_ns_capable' net/netlink/af_netlink.c:880: warning: No description found for return value of 'netlink_ns_capable' net/netlink/af_netlink.c:895: warning: No description found for return value of 'netlink_capable' net/netlink/af_netlink.c:911: warning: No description found for return value of 'netlink_net_capable' net/netlink/af_netlink.c:1603: warning: No description found for return value of 'netlink_set_err' net/netlink/af_netlink.c:2115: warning: No description found for return value of 'netlink_change_ngroups' net/netlink/af_netlink.c:2572: warning: No description found for return value of 'nlmsg_notify' net/netlink/af_netlink.c:861: warning: No description found for return value of '__netlink_ns_capable' net/netlink/af_netlink.c:880: warning: No description found for return value of 'netlink_ns_capable' net/netlink/af_netlink.c:895: warning: No description found for return value of 'netlink_capable' net/netlink/af_netlink.c:911: warning: No description found for return value of 'netlink_net_capable' net/netlink/af_netlink.c:1604: warning: No description found for return value of 'netlink_set_err' net/netlink/af_netlink.c:2116: warning: No description found for return value of 'netlink_change_ngroups' net/netlink/af_netlink.c:2573: warning: No description found for return value of 'nlmsg_notify'