net/core/dev.c:675: warning: No description found for return value of 'dev_get_iflink' net/core/dev.c:693: warning: No description found for return value of 'dev_fill_metadata_dst' net/core/dev.c:846: warning: No description found for return value of '__dev_get_by_name' net/core/dev.c:867: warning: No description found for return value of 'dev_get_by_name_rcu' net/core/dev.c:903: warning: No description found for return value of 'netdev_get_by_name' net/core/dev.c:925: warning: No description found for return value of '__dev_get_by_index' net/core/dev.c:949: warning: No description found for return value of 'dev_get_by_index_rcu' net/core/dev.c:988: warning: No description found for return value of 'netdev_get_by_index' net/core/dev.c:1008: warning: No description found for return value of 'dev_get_by_napi_id' net/core/dev.c:1129: warning: No description found for return value of 'netdev_get_name' net/core/dev.c:1171: warning: No description found for return value of 'dev_getbyhwaddr_rcu' net/core/dev.c:1237: warning: No description found for return value of '__dev_get_by_flags' net/core/dev.c:1262: warning: No description found for return value of 'dev_valid_name' net/core/dev.c:1295: warning: No description found for return value of '__dev_alloc_name' net/core/dev.c:1384: warning: No description found for return value of 'dev_alloc_name' net/core/dev.c:1505: warning: No description found for return value of 'dev_get_alias' net/core/dev.c:1908: warning: No description found for return value of 'register_netdevice_notifier' net/core/dev.c:1963: warning: No description found for return value of 'unregister_netdevice_notifier' net/core/dev.c:2039: warning: No description found for return value of 'register_netdevice_notifier_net' net/core/dev.c:2068: warning: No description found for return value of 'unregister_netdevice_notifier_net' net/core/dev.c:2176: warning: No description found for return value of 'call_netdevice_notifiers_info' net/core/dev.c:2209: warning: No description found for return value of 'call_netdevice_notifiers_info_robust' net/core/dev.c:2240: warning: No description found for return value of 'call_netdevice_notifiers' net/core/dev.c:2256: warning: No description found for return value of 'call_netdevice_notifiers_mtu' net/core/dev.c:2415: warning: No description found for return value of 'dev_forward_skb' net/core/dev.c:2472: warning: No description found for return value of 'dev_nit_active' net/core/dev.c:3178: warning: No description found for return value of 'netif_set_real_num_rx_queues' net/core/dev.c:3210: warning: No description found for return value of 'netif_set_real_num_queues' net/core/dev.c:3298: warning: No description found for return value of 'netif_get_num_default_rss_queues' net/core/dev.c:4139: warning: No description found for return value of 'dev_loopback_xmit' net/core/dev.c:4920: warning: No description found for return value of 'rps_may_expire_flow' net/core/dev.c:5417: warning: No description found for return value of '__netif_rx' net/core/dev.c:5449: warning: No description found for return value of 'netif_rx' net/core/dev.c:5564: warning: No description found for return value of 'netdev_is_rx_handler_busy' net/core/dev.c:5587: warning: No description found for return value of 'netdev_rx_handler_register' net/core/dev.c:5901: warning: No description found for return value of 'netif_receive_skb_core' net/core/dev.c:6133: warning: No description found for return value of 'netif_receive_skb' net/core/dev.c:6409: warning: No description found for return value of 'napi_schedule_prep' net/core/dev.c:7584: warning: No description found for return value of 'netdev_has_upper_dev' net/core/dev.c:7608: warning: No description found for return value of 'netdev_has_upper_dev_all_rcu' net/core/dev.c:7626: warning: No description found for return value of 'netdev_has_any_upper_dev' net/core/dev.c:7641: warning: No description found for return value of 'netdev_master_upper_dev_get' net/core/dev.c:7681: warning: No description found for return value of 'netdev_has_any_lower_dev' net/core/dev.c:7707: warning: No description found for return value of 'netdev_upper_get_next_dev_rcu' net/core/dev.c:7880: warning: No description found for return value of 'netdev_lower_get_next_private' net/core/dev.c:7906: warning: No description found for return value of 'netdev_lower_get_next_private_rcu' net/core/dev.c:7934: warning: No description found for return value of 'netdev_lower_get_next' net/core/dev.c:8222: warning: No description found for return value of 'netdev_lower_get_first_private_rcu' net/core/dev.c:8241: warning: No description found for return value of 'netdev_master_upper_dev_get_rcu' net/core/dev.c:8522: warning: No description found for return value of 'netdev_upper_dev_link' net/core/dev.c:8551: warning: No description found for return value of 'netdev_master_upper_dev_link' net/core/dev.c:8980: warning: No description found for return value of 'netdev_get_xmit_slave' net/core/dev.c:9009: warning: No description found for return value of 'netdev_sk_get_lowest_dev' net/core/dev.c:9203: warning: No description found for return value of 'dev_set_promiscuity' net/core/dev.c:9299: warning: No description found for return value of 'dev_get_flags' net/core/dev.c:9472: warning: No description found for return value of 'netif_set_mtu_ext' net/core/dev.c:9562: warning: No description found for return value of 'dev_pre_changeaddr_notify' net/core/dev.c:9642: warning: No description found for return value of 'dev_get_phys_port_id' net/core/dev.c:9660: warning: No description found for return value of 'dev_get_phys_port_name' net/core/dev.c:9683: warning: No description found for return value of 'dev_get_port_parent_id' net/core/dev.c:9721: warning: No description found for return value of 'netdev_port_same_parent_id' net/core/dev.c:10304: warning: No description found for return value of 'dev_change_xdp_fd' net/core/dev.c:10883: warning: No description found for return value of 'register_netdevice' net/core/dev.c:11101: warning: No description found for return value of 'register_netdev' net/core/dev.c:11147: warning: No description found for return value of 'netdev_wait_allrefs_any' net/core/dev.c:11418: warning: No description found for return value of 'dev_get_stats' net/core/dev.c:11579: warning: No description found for return value of 'alloc_netdev_mqs' net/core/dev.c:12291: warning: No description found for return value of 'netdev_increment_features' net/core/dev.c:12355: warning: No description found for return value of 'netdev_drivername' net/core/net_namespace.c:715: warning: No description found for return value of 'get_net_ns' net/core/net_namespace.c:1387: warning: No description found for return value of 'register_pernet_subsys' net/core/net_namespace.c:1433: warning: No description found for return value of 'register_pernet_device' net/core/dev.c:689: warning: No description found for return value of 'dev_get_iflink' net/core/dev.c:707: warning: No description found for return value of 'dev_fill_metadata_dst' net/core/dev.c:860: warning: No description found for return value of '__dev_get_by_name' net/core/dev.c:881: warning: No description found for return value of 'dev_get_by_name_rcu' net/core/dev.c:917: warning: No description found for return value of 'netdev_get_by_name' net/core/dev.c:939: warning: No description found for return value of '__dev_get_by_index' net/core/dev.c:963: warning: No description found for return value of 'dev_get_by_index_rcu' net/core/dev.c:1002: warning: No description found for return value of 'netdev_get_by_index' net/core/dev.c:1022: warning: No description found for return value of 'dev_get_by_napi_id' net/core/dev.c:1143: warning: No description found for return value of 'netdev_get_name' net/core/dev.c:1185: warning: No description found for return value of 'dev_getbyhwaddr_rcu' net/core/dev.c:1251: warning: No description found for return value of '__dev_get_by_flags' net/core/dev.c:1276: warning: No description found for return value of 'dev_valid_name' net/core/dev.c:1309: warning: No description found for return value of '__dev_alloc_name' net/core/dev.c:1398: warning: No description found for return value of 'dev_alloc_name' net/core/dev.c:1519: warning: No description found for return value of 'dev_get_alias' net/core/dev.c:1922: warning: No description found for return value of 'register_netdevice_notifier' net/core/dev.c:1977: warning: No description found for return value of 'unregister_netdevice_notifier' net/core/dev.c:2053: warning: No description found for return value of 'register_netdevice_notifier_net' net/core/dev.c:2082: warning: No description found for return value of 'unregister_netdevice_notifier_net' net/core/dev.c:2190: warning: No description found for return value of 'call_netdevice_notifiers_info' net/core/dev.c:2223: warning: No description found for return value of 'call_netdevice_notifiers_info_robust' net/core/dev.c:2254: warning: No description found for return value of 'call_netdevice_notifiers' net/core/dev.c:2270: warning: No description found for return value of 'call_netdevice_notifiers_mtu' net/core/dev.c:2429: warning: No description found for return value of 'dev_forward_skb' net/core/dev.c:2486: warning: No description found for return value of 'dev_nit_active' net/core/dev.c:3192: warning: No description found for return value of 'netif_set_real_num_rx_queues' net/core/dev.c:3224: warning: No description found for return value of 'netif_set_real_num_queues' net/core/dev.c:3312: warning: No description found for return value of 'netif_get_num_default_rss_queues' net/core/dev.c:4153: warning: No description found for return value of 'dev_loopback_xmit' net/core/dev.c:4934: warning: No description found for return value of 'rps_may_expire_flow' net/core/dev.c:5431: warning: No description found for return value of '__netif_rx' net/core/dev.c:5463: warning: No description found for return value of 'netif_rx' net/core/dev.c:5578: warning: No description found for return value of 'netdev_is_rx_handler_busy' net/core/dev.c:5601: warning: No description found for return value of 'netdev_rx_handler_register' net/core/dev.c:5917: warning: No description found for return value of 'netif_receive_skb_core' net/core/dev.c:6149: warning: No description found for return value of 'netif_receive_skb' net/core/dev.c:6425: warning: No description found for return value of 'napi_schedule_prep' net/core/dev.c:7600: warning: No description found for return value of 'netdev_has_upper_dev' net/core/dev.c:7624: warning: No description found for return value of 'netdev_has_upper_dev_all_rcu' net/core/dev.c:7642: warning: No description found for return value of 'netdev_has_any_upper_dev' net/core/dev.c:7657: warning: No description found for return value of 'netdev_master_upper_dev_get' net/core/dev.c:7697: warning: No description found for return value of 'netdev_has_any_lower_dev' net/core/dev.c:7723: warning: No description found for return value of 'netdev_upper_get_next_dev_rcu' net/core/dev.c:7896: warning: No description found for return value of 'netdev_lower_get_next_private' net/core/dev.c:7922: warning: No description found for return value of 'netdev_lower_get_next_private_rcu' net/core/dev.c:7950: warning: No description found for return value of 'netdev_lower_get_next' net/core/dev.c:8238: warning: No description found for return value of 'netdev_lower_get_first_private_rcu' net/core/dev.c:8257: warning: No description found for return value of 'netdev_master_upper_dev_get_rcu' net/core/dev.c:8538: warning: No description found for return value of 'netdev_upper_dev_link' net/core/dev.c:8567: warning: No description found for return value of 'netdev_master_upper_dev_link' net/core/dev.c:8996: warning: No description found for return value of 'netdev_get_xmit_slave' net/core/dev.c:9025: warning: No description found for return value of 'netdev_sk_get_lowest_dev' net/core/dev.c:9219: warning: No description found for return value of 'dev_set_promiscuity' net/core/dev.c:9315: warning: No description found for return value of 'dev_get_flags' net/core/dev.c:9488: warning: No description found for return value of 'netif_set_mtu_ext' net/core/dev.c:9578: warning: No description found for return value of 'dev_pre_changeaddr_notify' net/core/dev.c:9658: warning: No description found for return value of 'dev_get_phys_port_id' net/core/dev.c:9676: warning: No description found for return value of 'dev_get_phys_port_name' net/core/dev.c:9699: warning: No description found for return value of 'dev_get_port_parent_id' net/core/dev.c:9737: warning: No description found for return value of 'netdev_port_same_parent_id' net/core/dev.c:10320: warning: No description found for return value of 'dev_change_xdp_fd' net/core/dev.c:10899: warning: No description found for return value of 'register_netdevice' net/core/dev.c:11117: warning: No description found for return value of 'register_netdev' net/core/dev.c:11163: warning: No description found for return value of 'netdev_wait_allrefs_any' net/core/dev.c:11434: warning: No description found for return value of 'dev_get_stats' net/core/dev.c:11595: warning: No description found for return value of 'alloc_netdev_mqs' net/core/dev.c:12307: warning: No description found for return value of 'netdev_increment_features' net/core/dev.c:12371: warning: No description found for return value of 'netdev_drivername' net/core/net_namespace.c:717: warning: No description found for return value of 'get_net_ns' net/core/net_namespace.c:1389: warning: No description found for return value of 'register_pernet_subsys' net/core/net_namespace.c:1435: warning: No description found for return value of 'register_pernet_device'