Error: Cannot open file include/net/devmem.h
net/core/dev.c:669: warning: No description found for return value of 'dev_get_iflink'
net/core/dev.c:687: warning: No description found for return value of 'dev_fill_metadata_dst'
net/core/dev.c:766: warning: No description found for return value of '__dev_get_by_name'
net/core/dev.c:787: warning: No description found for return value of 'dev_get_by_name_rcu'
net/core/dev.c:823: warning: No description found for return value of 'netdev_get_by_name'
net/core/dev.c:845: warning: No description found for return value of '__dev_get_by_index'
net/core/dev.c:869: warning: No description found for return value of 'dev_get_by_index_rcu'
net/core/dev.c:908: warning: No description found for return value of 'netdev_get_by_index'
net/core/dev.c:929: warning: No description found for return value of 'dev_get_by_napi_id'
net/core/dev.c:962: warning: No description found for return value of 'netdev_get_name'
net/core/dev.c:998: warning: No description found for return value of 'dev_getbyhwaddr_rcu'
net/core/dev.c:1039: warning: No description found for return value of '__dev_get_by_flags'
net/core/dev.c:1064: warning: No description found for return value of 'dev_valid_name'
net/core/dev.c:1097: warning: No description found for return value of '__dev_alloc_name'
net/core/dev.c:1186: warning: No description found for return value of 'dev_alloc_name'
net/core/dev.c:1209: warning: No description found for return value of 'dev_change_name'
net/core/dev.c:1298: warning: No description found for return value of 'dev_set_alias'
net/core/dev.c:1335: warning: No description found for return value of 'dev_get_alias'
net/core/dev.c:1503: warning: No description found for return value of 'dev_open'
net/core/dev.c:1763: warning: No description found for return value of 'register_netdevice_notifier'
net/core/dev.c:1810: warning: No description found for return value of 'unregister_netdevice_notifier'
net/core/dev.c:1883: warning: No description found for return value of 'register_netdevice_notifier_net'
net/core/dev.c:1911: warning: No description found for return value of 'unregister_netdevice_notifier_net'
net/core/dev.c:1980: warning: No description found for return value of 'call_netdevice_notifiers_info'
net/core/dev.c:2013: warning: No description found for return value of 'call_netdevice_notifiers_info_robust'
net/core/dev.c:2044: warning: No description found for return value of 'call_netdevice_notifiers'
net/core/dev.c:2060: warning: No description found for return value of 'call_netdevice_notifiers_mtu'
net/core/dev.c:2219: warning: No description found for return value of 'dev_forward_skb'
net/core/dev.c:2276: warning: No description found for return value of 'dev_nit_active'
net/core/dev.c:2980: warning: No description found for return value of 'netif_set_real_num_rx_queues'
net/core/dev.c:3012: warning: No description found for return value of 'netif_set_real_num_queues'
net/core/dev.c:3100: warning: No description found for return value of 'netif_get_num_default_rss_queues'
net/core/dev.c:3922: warning: No description found for return value of 'dev_loopback_xmit'
net/core/dev.c:4678: warning: No description found for return value of 'rps_may_expire_flow'
net/core/dev.c:5169: warning: No description found for return value of '__netif_rx'
net/core/dev.c:5201: warning: No description found for return value of 'netif_rx'
net/core/dev.c:5316: warning: No description found for return value of 'netdev_is_rx_handler_busy'
net/core/dev.c:5339: warning: No description found for return value of 'netdev_rx_handler_register'
net/core/dev.c:5647: warning: No description found for return value of 'netif_receive_skb_core'
net/core/dev.c:5881: warning: No description found for return value of 'netif_receive_skb'
net/core/dev.c:6129: warning: No description found for return value of 'napi_schedule_prep'
net/core/dev.c:6986: warning: No description found for return value of 'netdev_has_upper_dev'
net/core/dev.c:7010: warning: No description found for return value of 'netdev_has_upper_dev_all_rcu'
net/core/dev.c:7028: warning: No description found for return value of 'netdev_has_any_upper_dev'
net/core/dev.c:7043: warning: No description found for return value of 'netdev_master_upper_dev_get'
net/core/dev.c:7083: warning: No description found for return value of 'netdev_has_any_lower_dev'
net/core/dev.c:7109: warning: No description found for return value of 'netdev_upper_get_next_dev_rcu'
net/core/dev.c:7282: warning: No description found for return value of 'netdev_lower_get_next_private'
net/core/dev.c:7308: warning: No description found for return value of 'netdev_lower_get_next_private_rcu'
net/core/dev.c:7336: warning: No description found for return value of 'netdev_lower_get_next'
net/core/dev.c:7624: warning: No description found for return value of 'netdev_lower_get_first_private_rcu'
net/core/dev.c:7643: warning: No description found for return value of 'netdev_master_upper_dev_get_rcu'
net/core/dev.c:7924: warning: No description found for return value of 'netdev_upper_dev_link'
net/core/dev.c:7953: warning: No description found for return value of 'netdev_master_upper_dev_link'
net/core/dev.c:8382: warning: No description found for return value of 'netdev_get_xmit_slave'
net/core/dev.c:8411: warning: No description found for return value of 'netdev_sk_get_lowest_dev'
net/core/dev.c:8605: warning: No description found for return value of 'dev_set_promiscuity'
net/core/dev.c:8667: warning: No description found for return value of 'dev_set_allmulti'
net/core/dev.c:8720: warning: No description found for return value of 'dev_get_flags'
net/core/dev.c:8850: warning: No description found for return value of 'dev_change_flags'
net/core/dev.c:8903: warning: No description found for return value of 'dev_set_mtu_ext'
net/core/dev.c:8959: warning: No description found for return value of 'dev_change_tx_queue_len'
net/core/dev.c:9003: warning: No description found for return value of 'dev_pre_changeaddr_notify'
net/core/dev.c:9026: warning: No description found for return value of 'dev_set_mac_address'
net/core/dev.c:9101: warning: No description found for return value of 'dev_change_carrier'
net/core/dev.c:9120: warning: No description found for return value of 'dev_get_phys_port_id'
net/core/dev.c:9138: warning: No description found for return value of 'dev_get_phys_port_name'
net/core/dev.c:9161: warning: No description found for return value of 'dev_get_port_parent_id'
net/core/dev.c:9199: warning: No description found for return value of 'netdev_port_same_parent_id'
net/core/dev.c:9218: warning: No description found for return value of 'dev_change_proto_down'
net/core/dev.c:9734: warning: No description found for return value of 'dev_change_xdp_fd'
net/core/dev.c:10270: warning: No description found for return value of 'register_netdevice'
net/core/dev.c:10508: warning: No description found for return value of 'register_netdev'
net/core/dev.c:10550: warning: No description found for return value of 'netdev_wait_allrefs_any'
net/core/dev.c:10820: warning: No description found for return value of 'dev_get_stats'
net/core/dev.c:10974: warning: No description found for return value of 'alloc_netdev_mqs'
net/core/dev.c:11369: warning: No description found for return value of '__dev_change_net_namespace'
net/core/dev.c:11593: warning: No description found for return value of 'netdev_increment_features'
net/core/dev.c:11657: warning: No description found for return value of 'netdev_drivername'
Error: Cannot open file net/core/devmem.c
net/core/dev.c:672: warning: No description found for return value of 'dev_get_iflink'
net/core/dev.c:690: warning: No description found for return value of 'dev_fill_metadata_dst'
net/core/dev.c:769: warning: No description found for return value of '__dev_get_by_name'
net/core/dev.c:790: warning: No description found for return value of 'dev_get_by_name_rcu'
net/core/dev.c:826: warning: No description found for return value of 'netdev_get_by_name'
net/core/dev.c:848: warning: No description found for return value of '__dev_get_by_index'
net/core/dev.c:872: warning: No description found for return value of 'dev_get_by_index_rcu'
net/core/dev.c:911: warning: No description found for return value of 'netdev_get_by_index'
net/core/dev.c:932: warning: No description found for return value of 'dev_get_by_napi_id'
net/core/dev.c:965: warning: No description found for return value of 'netdev_get_name'
net/core/dev.c:1001: warning: No description found for return value of 'dev_getbyhwaddr_rcu'
net/core/dev.c:1042: warning: No description found for return value of '__dev_get_by_flags'
net/core/dev.c:1067: warning: No description found for return value of 'dev_valid_name'
net/core/dev.c:1100: warning: No description found for return value of '__dev_alloc_name'
net/core/dev.c:1189: warning: No description found for return value of 'dev_alloc_name'
net/core/dev.c:1212: warning: No description found for return value of 'dev_change_name'
net/core/dev.c:1301: warning: No description found for return value of 'dev_set_alias'
net/core/dev.c:1338: warning: No description found for return value of 'dev_get_alias'
net/core/dev.c:1506: warning: No description found for return value of 'dev_open'
net/core/dev.c:1766: warning: No description found for return value of 'register_netdevice_notifier'
net/core/dev.c:1813: warning: No description found for return value of 'unregister_netdevice_notifier'
net/core/dev.c:1886: warning: No description found for return value of 'register_netdevice_notifier_net'
net/core/dev.c:1914: warning: No description found for return value of 'unregister_netdevice_notifier_net'
net/core/dev.c:1983: warning: No description found for return value of 'call_netdevice_notifiers_info'
net/core/dev.c:2016: warning: No description found for return value of 'call_netdevice_notifiers_info_robust'
net/core/dev.c:2047: warning: No description found for return value of 'call_netdevice_notifiers'
net/core/dev.c:2063: warning: No description found for return value of 'call_netdevice_notifiers_mtu'
net/core/dev.c:2222: warning: No description found for return value of 'dev_forward_skb'
net/core/dev.c:2279: warning: No description found for return value of 'dev_nit_active'
net/core/dev.c:2983: warning: No description found for return value of 'netif_set_real_num_rx_queues'
net/core/dev.c:3015: warning: No description found for return value of 'netif_set_real_num_queues'
net/core/dev.c:3103: warning: No description found for return value of 'netif_get_num_default_rss_queues'
net/core/dev.c:3925: warning: No description found for return value of 'dev_loopback_xmit'
net/core/dev.c:4681: warning: No description found for return value of 'rps_may_expire_flow'
net/core/dev.c:5172: warning: No description found for return value of '__netif_rx'
net/core/dev.c:5204: warning: No description found for return value of 'netif_rx'
net/core/dev.c:5319: warning: No description found for return value of 'netdev_is_rx_handler_busy'
net/core/dev.c:5342: warning: No description found for return value of 'netdev_rx_handler_register'
net/core/dev.c:5650: warning: No description found for return value of 'netif_receive_skb_core'
net/core/dev.c:5884: warning: No description found for return value of 'netif_receive_skb'
net/core/dev.c:6132: warning: No description found for return value of 'napi_schedule_prep'
net/core/dev.c:6989: warning: No description found for return value of 'netdev_has_upper_dev'
net/core/dev.c:7013: warning: No description found for return value of 'netdev_has_upper_dev_all_rcu'
net/core/dev.c:7031: warning: No description found for return value of 'netdev_has_any_upper_dev'
net/core/dev.c:7046: warning: No description found for return value of 'netdev_master_upper_dev_get'
net/core/dev.c:7086: warning: No description found for return value of 'netdev_has_any_lower_dev'
net/core/dev.c:7112: warning: No description found for return value of 'netdev_upper_get_next_dev_rcu'
net/core/dev.c:7285: warning: No description found for return value of 'netdev_lower_get_next_private'
net/core/dev.c:7311: warning: No description found for return value of 'netdev_lower_get_next_private_rcu'
net/core/dev.c:7339: warning: No description found for return value of 'netdev_lower_get_next'
net/core/dev.c:7627: warning: No description found for return value of 'netdev_lower_get_first_private_rcu'
net/core/dev.c:7646: warning: No description found for return value of 'netdev_master_upper_dev_get_rcu'
net/core/dev.c:7927: warning: No description found for return value of 'netdev_upper_dev_link'
net/core/dev.c:7956: warning: No description found for return value of 'netdev_master_upper_dev_link'
net/core/dev.c:8385: warning: No description found for return value of 'netdev_get_xmit_slave'
net/core/dev.c:8414: warning: No description found for return value of 'netdev_sk_get_lowest_dev'
net/core/dev.c:8608: warning: No description found for return value of 'dev_set_promiscuity'
net/core/dev.c:8670: warning: No description found for return value of 'dev_set_allmulti'
net/core/dev.c:8723: warning: No description found for return value of 'dev_get_flags'
net/core/dev.c:8853: warning: No description found for return value of 'dev_change_flags'
net/core/dev.c:8906: warning: No description found for return value of 'dev_set_mtu_ext'
net/core/dev.c:8962: warning: No description found for return value of 'dev_change_tx_queue_len'
net/core/dev.c:9006: warning: No description found for return value of 'dev_pre_changeaddr_notify'
net/core/dev.c:9029: warning: No description found for return value of 'dev_set_mac_address'
net/core/dev.c:9104: warning: No description found for return value of 'dev_change_carrier'
net/core/dev.c:9123: warning: No description found for return value of 'dev_get_phys_port_id'
net/core/dev.c:9141: warning: No description found for return value of 'dev_get_phys_port_name'
net/core/dev.c:9164: warning: No description found for return value of 'dev_get_port_parent_id'
net/core/dev.c:9202: warning: No description found for return value of 'netdev_port_same_parent_id'
net/core/dev.c:9221: warning: No description found for return value of 'dev_change_proto_down'
net/core/dev.c:9737: warning: No description found for return value of 'dev_change_xdp_fd'
net/core/dev.c:10273: warning: No description found for return value of 'register_netdevice'
net/core/dev.c:10511: warning: No description found for return value of 'register_netdev'
net/core/dev.c:10553: warning: No description found for return value of 'netdev_wait_allrefs_any'
net/core/dev.c:10823: warning: No description found for return value of 'dev_get_stats'
net/core/dev.c:10977: warning: No description found for return value of 'alloc_netdev_mqs'
net/core/dev.c:11372: warning: No description found for return value of '__dev_change_net_namespace'
net/core/dev.c:11596: warning: No description found for return value of 'netdev_increment_features'
net/core/dev.c:11660: warning: No description found for return value of 'netdev_drivername'