net/netlink/af_netlink.c:877: warning: No description found for return value of '__netlink_ns_capable' net/netlink/af_netlink.c:896: warning: No description found for return value of 'netlink_ns_capable' net/netlink/af_netlink.c:911: warning: No description found for return value of 'netlink_capable' net/netlink/af_netlink.c:927: warning: No description found for return value of 'netlink_net_capable' net/netlink/af_netlink.c:1614: warning: No description found for return value of 'netlink_set_err' net/netlink/af_netlink.c:2126: warning: No description found for return value of 'netlink_change_ngroups' net/netlink/af_netlink.c:2582: warning: No description found for return value of 'nlmsg_notify' net/netlink/af_netlink.c:877: warning: No description found for return value of '__netlink_ns_capable' net/netlink/af_netlink.c:896: warning: No description found for return value of 'netlink_ns_capable' net/netlink/af_netlink.c:911: warning: No description found for return value of 'netlink_capable' net/netlink/af_netlink.c:927: warning: No description found for return value of 'netlink_net_capable' net/netlink/af_netlink.c:1619: warning: No description found for return value of 'netlink_set_err' net/netlink/af_netlink.c:2131: warning: No description found for return value of 'netlink_change_ngroups' net/netlink/af_netlink.c:2587: warning: No description found for return value of 'nlmsg_notify'