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:1121: warning: No description found for return value of 'netdev_get_name' net/core/dev.c:1163: warning: No description found for return value of 'dev_getbyhwaddr_rcu' net/core/dev.c:1229: warning: No description found for return value of '__dev_get_by_flags' net/core/dev.c:1254: warning: No description found for return value of 'dev_valid_name' net/core/dev.c:1287: warning: No description found for return value of '__dev_alloc_name' net/core/dev.c:1376: warning: No description found for return value of 'dev_alloc_name' net/core/dev.c:1497: warning: No description found for return value of 'dev_get_alias' net/core/dev.c:1902: warning: No description found for return value of 'register_netdevice_notifier' net/core/dev.c:1957: warning: No description found for return value of 'unregister_netdevice_notifier' net/core/dev.c:2033: warning: No description found for return value of 'register_netdevice_notifier_net' net/core/dev.c:2062: warning: No description found for return value of 'unregister_netdevice_notifier_net' net/core/dev.c:2170: warning: No description found for return value of 'call_netdevice_notifiers_info' net/core/dev.c:2203: warning: No description found for return value of 'call_netdevice_notifiers_info_robust' net/core/dev.c:2234: warning: No description found for return value of 'call_netdevice_notifiers' net/core/dev.c:2250: warning: No description found for return value of 'call_netdevice_notifiers_mtu' net/core/dev.c:2409: warning: No description found for return value of 'dev_forward_skb' net/core/dev.c:2468: warning: No description found for return value of 'dev_nit_active_rcu' 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:4925: warning: No description found for return value of 'rps_may_expire_flow' net/core/dev.c:5422: warning: No description found for return value of '__netif_rx' net/core/dev.c:5454: warning: No description found for return value of 'netif_rx' net/core/dev.c:5569: warning: No description found for return value of 'netdev_is_rx_handler_busy' net/core/dev.c:5592: warning: No description found for return value of 'netdev_rx_handler_register' net/core/dev.c:5915: warning: No description found for return value of 'netif_receive_skb_core' net/core/dev.c:6147: warning: No description found for return value of 'netif_receive_skb' net/core/dev.c:6423: warning: No description found for return value of 'napi_schedule_prep' net/core/dev.c:7596: warning: No description found for return value of 'netdev_has_upper_dev' net/core/dev.c:7620: warning: No description found for return value of 'netdev_has_upper_dev_all_rcu' net/core/dev.c:7638: warning: No description found for return value of 'netdev_has_any_upper_dev' net/core/dev.c:7653: warning: No description found for return value of 'netdev_master_upper_dev_get' net/core/dev.c:7693: warning: No description found for return value of 'netdev_has_any_lower_dev' net/core/dev.c:7719: warning: No description found for return value of 'netdev_upper_get_next_dev_rcu' net/core/dev.c:7892: warning: No description found for return value of 'netdev_lower_get_next_private' net/core/dev.c:7918: warning: No description found for return value of 'netdev_lower_get_next_private_rcu' net/core/dev.c:7946: warning: No description found for return value of 'netdev_lower_get_next' net/core/dev.c:8234: warning: No description found for return value of 'netdev_lower_get_first_private_rcu' net/core/dev.c:8253: warning: No description found for return value of 'netdev_master_upper_dev_get_rcu' net/core/dev.c:8534: warning: No description found for return value of 'netdev_upper_dev_link' net/core/dev.c:8563: warning: No description found for return value of 'netdev_master_upper_dev_link' net/core/dev.c:8992: warning: No description found for return value of 'netdev_get_xmit_slave' net/core/dev.c:9021: warning: No description found for return value of 'netdev_sk_get_lowest_dev' net/core/dev.c:9215: warning: No description found for return value of 'dev_set_promiscuity' net/core/dev.c:9311: warning: No description found for return value of 'dev_get_flags' net/core/dev.c:9484: warning: No description found for return value of 'netif_set_mtu_ext' net/core/dev.c:9574: warning: No description found for return value of 'dev_pre_changeaddr_notify' net/core/dev.c:9663: warning: No description found for return value of 'dev_get_phys_port_id' net/core/dev.c:9681: warning: No description found for return value of 'dev_get_phys_port_name' net/core/dev.c:9704: warning: No description found for return value of 'dev_get_port_parent_id' net/core/dev.c:9742: warning: No description found for return value of 'netdev_port_same_parent_id' net/core/dev.c:10325: warning: No description found for return value of 'dev_change_xdp_fd' net/core/dev.c:10904: warning: No description found for return value of 'register_netdevice' net/core/dev.c:11124: warning: No description found for return value of 'register_netdev' net/core/dev.c:11170: warning: No description found for return value of 'netdev_wait_allrefs_any' net/core/dev.c:11441: warning: No description found for return value of 'dev_get_stats' net/core/dev.c:11602: warning: No description found for return value of 'alloc_netdev_mqs' net/core/dev.c:12316: warning: No description found for return value of 'netdev_increment_features' net/core/dev.c:12380: warning: No description found for return value of 'netdev_drivername' net/ipv6/addrconf.c:2079: warning: No description found for return value of 'ipv6_dev_find' 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:1121: warning: No description found for return value of 'netdev_get_name' net/core/dev.c:1163: warning: No description found for return value of 'dev_getbyhwaddr_rcu' net/core/dev.c:1229: warning: No description found for return value of '__dev_get_by_flags' net/core/dev.c:1254: warning: No description found for return value of 'dev_valid_name' net/core/dev.c:1287: warning: No description found for return value of '__dev_alloc_name' net/core/dev.c:1376: warning: No description found for return value of 'dev_alloc_name' net/core/dev.c:1497: warning: No description found for return value of 'dev_get_alias' net/core/dev.c:1903: warning: No description found for return value of 'register_netdevice_notifier' net/core/dev.c:1958: warning: No description found for return value of 'unregister_netdevice_notifier' net/core/dev.c:2034: warning: No description found for return value of 'register_netdevice_notifier_net' net/core/dev.c:2063: warning: No description found for return value of 'unregister_netdevice_notifier_net' net/core/dev.c:2171: warning: No description found for return value of 'call_netdevice_notifiers_info' net/core/dev.c:2204: warning: No description found for return value of 'call_netdevice_notifiers_info_robust' net/core/dev.c:2235: warning: No description found for return value of 'call_netdevice_notifiers' net/core/dev.c:2251: warning: No description found for return value of 'call_netdevice_notifiers_mtu' net/core/dev.c:2410: warning: No description found for return value of 'dev_forward_skb' net/core/dev.c:2469: warning: No description found for return value of 'dev_nit_active_rcu' net/core/dev.c:3179: warning: No description found for return value of 'netif_set_real_num_rx_queues' net/core/dev.c:3211: warning: No description found for return value of 'netif_set_real_num_queues' net/core/dev.c:3299: warning: No description found for return value of 'netif_get_num_default_rss_queues' net/core/dev.c:4140: warning: No description found for return value of 'dev_loopback_xmit' net/core/dev.c:4926: warning: No description found for return value of 'rps_may_expire_flow' net/core/dev.c:5423: warning: No description found for return value of '__netif_rx' net/core/dev.c:5455: warning: No description found for return value of 'netif_rx' net/core/dev.c:5570: warning: No description found for return value of 'netdev_is_rx_handler_busy' net/core/dev.c:5593: warning: No description found for return value of 'netdev_rx_handler_register' net/core/dev.c:5916: warning: No description found for return value of 'netif_receive_skb_core' net/core/dev.c:6148: warning: No description found for return value of 'netif_receive_skb' net/core/dev.c:6424: warning: No description found for return value of 'napi_schedule_prep' net/core/dev.c:7597: warning: No description found for return value of 'netdev_has_upper_dev' net/core/dev.c:7621: warning: No description found for return value of 'netdev_has_upper_dev_all_rcu' net/core/dev.c:7639: warning: No description found for return value of 'netdev_has_any_upper_dev' net/core/dev.c:7654: warning: No description found for return value of 'netdev_master_upper_dev_get' net/core/dev.c:7694: warning: No description found for return value of 'netdev_has_any_lower_dev' net/core/dev.c:7720: warning: No description found for return value of 'netdev_upper_get_next_dev_rcu' net/core/dev.c:7893: warning: No description found for return value of 'netdev_lower_get_next_private' net/core/dev.c:7919: warning: No description found for return value of 'netdev_lower_get_next_private_rcu' net/core/dev.c:7947: warning: No description found for return value of 'netdev_lower_get_next' net/core/dev.c:8235: warning: No description found for return value of 'netdev_lower_get_first_private_rcu' net/core/dev.c:8254: warning: No description found for return value of 'netdev_master_upper_dev_get_rcu' net/core/dev.c:8535: warning: No description found for return value of 'netdev_upper_dev_link' net/core/dev.c:8564: warning: No description found for return value of 'netdev_master_upper_dev_link' net/core/dev.c:8993: warning: No description found for return value of 'netdev_get_xmit_slave' net/core/dev.c:9022: warning: No description found for return value of 'netdev_sk_get_lowest_dev' net/core/dev.c:9216: warning: No description found for return value of 'dev_set_promiscuity' net/core/dev.c:9312: warning: No description found for return value of 'dev_get_flags' net/core/dev.c:9485: warning: No description found for return value of 'netif_set_mtu_ext' net/core/dev.c:9575: warning: No description found for return value of 'dev_pre_changeaddr_notify' net/core/dev.c:9664: warning: No description found for return value of 'dev_get_phys_port_id' net/core/dev.c:9682: warning: No description found for return value of 'dev_get_phys_port_name' net/core/dev.c:9705: warning: No description found for return value of 'dev_get_port_parent_id' net/core/dev.c:9743: warning: No description found for return value of 'netdev_port_same_parent_id' net/core/dev.c:10326: warning: No description found for return value of 'dev_change_xdp_fd' net/core/dev.c:10905: warning: No description found for return value of 'register_netdevice' net/core/dev.c:11125: warning: No description found for return value of 'register_netdev' net/core/dev.c:11171: warning: No description found for return value of 'netdev_wait_allrefs_any' net/core/dev.c:11442: warning: No description found for return value of 'dev_get_stats' net/core/dev.c:11603: warning: No description found for return value of 'alloc_netdev_mqs' net/core/dev.c:12317: warning: No description found for return value of 'netdev_increment_features' net/core/dev.c:12381: warning: No description found for return value of 'netdev_drivername' net/ipv6/addrconf.c:2081: warning: No description found for return value of 'ipv6_dev_find'