==========
kdoc - FAILED


drivers/gpu/drm/display/drm_dp_tunnel.c:430: warning: No description found for return value of 'drm_dp_tunnel_get'
drivers/gpu/drm/display/drm_dp_tunnel.c:759: warning: No description found for return value of 'drm_dp_tunnel_detect'
drivers/gpu/drm/display/drm_dp_tunnel.c:810: warning: No description found for return value of 'drm_dp_tunnel_destroy'
drivers/gpu/drm/display/drm_dp_tunnel.c:946: warning: No description found for return value of 'drm_dp_tunnel_enable_bw_alloc'
drivers/gpu/drm/display/drm_dp_tunnel.c:1007: warning: No description found for return value of 'drm_dp_tunnel_disable_bw_alloc'
drivers/gpu/drm/display/drm_dp_tunnel.c:1033: warning: No description found for return value of 'drm_dp_tunnel_bw_alloc_is_enabled'
drivers/gpu/drm/display/drm_dp_tunnel.c:1161: warning: No description found for return value of 'drm_dp_tunnel_alloc_bw'
drivers/gpu/drm/display/drm_dp_tunnel.c:1185: warning: No description found for return value of 'drm_dp_tunnel_get_allocated_bw'
drivers/gpu/drm/display/drm_dp_tunnel.c:1242: warning: No description found for return value of 'drm_dp_tunnel_update_state'
drivers/gpu/drm/display/drm_dp_tunnel.c:1328: warning: No description found for return value of 'drm_dp_tunnel_max_dprx_rate'
drivers/gpu/drm/display/drm_dp_tunnel.c:1345: warning: No description found for return value of 'drm_dp_tunnel_max_dprx_lane_count'
drivers/gpu/drm/display/drm_dp_tunnel.c:1365: warning: No description found for return value of 'drm_dp_tunnel_available_bw'
drivers/gpu/drm/display/drm_dp_tunnel.c:1517: warning: No description found for return value of 'drm_dp_tunnel_atomic_get_state'
drivers/gpu/drm/display/drm_dp_tunnel.c:1545: warning: No description found for return value of 'drm_dp_tunnel_atomic_get_old_state'
drivers/gpu/drm/display/drm_dp_tunnel.c:1569: warning: No description found for return value of 'drm_dp_tunnel_atomic_get_new_state'
drivers/gpu/drm/display/drm_dp_tunnel.c:1704: warning: No description found for return value of 'drm_dp_tunnel_atomic_set_stream_bw'
drivers/gpu/drm/display/drm_dp_tunnel.c:1753: warning: No description found for return value of 'drm_dp_tunnel_atomic_get_required_bw'
drivers/gpu/drm/display/drm_dp_tunnel.c:1781: warning: No description found for return value of 'drm_dp_tunnel_atomic_get_group_streams_in_state'
drivers/gpu/drm/display/drm_dp_tunnel.c:1858: warning: No description found for return value of 'drm_dp_tunnel_atomic_check_stream_bws'
drivers/gpu/drm/display/drm_dp_tunnel.c:1904: warning: No description found for return value of 'drm_dp_tunnel_mgr_create'
lib/ref_tracker.c:374: warning: Excess function parameter 'fmt' description in 'ref_tracker_dir_debugfs'
lib/ref_tracker.c:374: warning: Excess function parameter '...' description in 'ref_tracker_dir_debugfs'
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:1173: warning: No description found for return value of 'netdev_get_name'
net/core/dev.c:1215: warning: No description found for return value of 'dev_getbyhwaddr_rcu'
net/core/dev.c:1281: warning: No description found for return value of '__dev_get_by_flags'
net/core/dev.c:1306: warning: No description found for return value of 'dev_valid_name'
net/core/dev.c:1339: warning: No description found for return value of '__dev_alloc_name'
net/core/dev.c:1428: warning: No description found for return value of 'dev_alloc_name'
net/core/dev.c:1549: warning: No description found for return value of 'dev_get_alias'
net/core/dev.c:1948: warning: No description found for return value of 'register_netdevice_notifier'
net/core/dev.c:2003: warning: No description found for return value of 'unregister_netdevice_notifier'
net/core/dev.c:2079: warning: No description found for return value of 'register_netdevice_notifier_net'
net/core/dev.c:2108: warning: No description found for return value of 'unregister_netdevice_notifier_net'
net/core/dev.c:2216: warning: No description found for return value of 'call_netdevice_notifiers_info'
net/core/dev.c:2249: warning: No description found for return value of 'call_netdevice_notifiers_info_robust'
net/core/dev.c:2280: warning: No description found for return value of 'call_netdevice_notifiers'
net/core/dev.c:2296: warning: No description found for return value of 'call_netdevice_notifiers_mtu'
net/core/dev.c:2455: warning: No description found for return value of 'dev_forward_skb'
net/core/dev.c:2514: warning: No description found for return value of 'dev_nit_active_rcu'
net/core/dev.c:3224: warning: No description found for return value of 'netif_set_real_num_rx_queues'
net/core/dev.c:3256: warning: No description found for return value of 'netif_set_real_num_queues'
net/core/dev.c:3344: warning: No description found for return value of 'netif_get_num_default_rss_queues'
net/core/dev.c:4185: warning: No description found for return value of 'dev_loopback_xmit'
net/core/dev.c:4971: warning: No description found for return value of 'rps_may_expire_flow'
net/core/dev.c:5470: warning: No description found for return value of '__netif_rx'
net/core/dev.c:5502: warning: No description found for return value of 'netif_rx'
net/core/dev.c:5617: warning: No description found for return value of 'netdev_is_rx_handler_busy'
net/core/dev.c:5640: warning: No description found for return value of 'netdev_rx_handler_register'
net/core/dev.c:5963: warning: No description found for return value of 'netif_receive_skb_core'
net/core/dev.c:6195: warning: No description found for return value of 'netif_receive_skb'
net/core/dev.c:6471: warning: No description found for return value of 'napi_schedule_prep'
net/core/dev.c:7645: warning: No description found for return value of 'netdev_has_upper_dev'
net/core/dev.c:7669: warning: No description found for return value of 'netdev_has_upper_dev_all_rcu'
net/core/dev.c:7687: warning: No description found for return value of 'netdev_has_any_upper_dev'
net/core/dev.c:7702: warning: No description found for return value of 'netdev_master_upper_dev_get'
net/core/dev.c:7742: warning: No description found for return value of 'netdev_has_any_lower_dev'
net/core/dev.c:7768: warning: No description found for return value of 'netdev_upper_get_next_dev_rcu'
net/core/dev.c:7941: warning: No description found for return value of 'netdev_lower_get_next_private'
net/core/dev.c:7967: warning: No description found for return value of 'netdev_lower_get_next_private_rcu'
net/core/dev.c:7995: warning: No description found for return value of 'netdev_lower_get_next'
net/core/dev.c:8283: warning: No description found for return value of 'netdev_lower_get_first_private_rcu'
net/core/dev.c:8302: warning: No description found for return value of 'netdev_master_upper_dev_get_rcu'
net/core/dev.c:8583: warning: No description found for return value of 'netdev_upper_dev_link'
net/core/dev.c:8612: warning: No description found for return value of 'netdev_master_upper_dev_link'
net/core/dev.c:9041: warning: No description found for return value of 'netdev_get_xmit_slave'
net/core/dev.c:9070: warning: No description found for return value of 'netdev_sk_get_lowest_dev'
net/core/dev.c:9264: warning: No description found for return value of 'dev_set_promiscuity'
net/core/dev.c:9360: warning: No description found for return value of 'dev_get_flags'
net/core/dev.c:9533: warning: No description found for return value of 'netif_set_mtu_ext'
net/core/dev.c:9623: warning: No description found for return value of 'dev_pre_changeaddr_notify'
net/core/dev.c:9712: warning: No description found for return value of 'dev_get_phys_port_id'
net/core/dev.c:9730: warning: No description found for return value of 'dev_get_phys_port_name'
net/core/dev.c:9753: warning: No description found for return value of 'dev_get_port_parent_id'
net/core/dev.c:9791: warning: No description found for return value of 'netdev_port_same_parent_id'
net/core/dev.c:10376: warning: No description found for return value of 'dev_change_xdp_fd'
net/core/dev.c:10955: warning: No description found for return value of 'register_netdevice'
net/core/dev.c:11174: warning: No description found for return value of 'register_netdev'
net/core/dev.c:11220: warning: No description found for return value of 'netdev_wait_allrefs_any'
net/core/dev.c:11491: warning: No description found for return value of 'dev_get_stats'
net/core/dev.c:11652: warning: No description found for return value of 'alloc_netdev_mqs'
net/core/dev.c:12384: warning: No description found for return value of 'netdev_increment_features'
net/core/dev.c:12448: warning: No description found for return value of 'netdev_drivername'
net/core/net_namespace.c:745: warning: No description found for return value of 'get_net_ns'
net/core/net_namespace.c:1426: warning: No description found for return value of 'register_pernet_subsys'
net/core/net_namespace.c:1472: warning: No description found for return value of 'register_pernet_device'
drivers/gpu/drm/display/drm_dp_tunnel.c:430: warning: No description found for return value of 'drm_dp_tunnel_get'
drivers/gpu/drm/display/drm_dp_tunnel.c:759: warning: No description found for return value of 'drm_dp_tunnel_detect'
drivers/gpu/drm/display/drm_dp_tunnel.c:810: warning: No description found for return value of 'drm_dp_tunnel_destroy'
drivers/gpu/drm/display/drm_dp_tunnel.c:946: warning: No description found for return value of 'drm_dp_tunnel_enable_bw_alloc'
drivers/gpu/drm/display/drm_dp_tunnel.c:1007: warning: No description found for return value of 'drm_dp_tunnel_disable_bw_alloc'
drivers/gpu/drm/display/drm_dp_tunnel.c:1033: warning: No description found for return value of 'drm_dp_tunnel_bw_alloc_is_enabled'
drivers/gpu/drm/display/drm_dp_tunnel.c:1161: warning: No description found for return value of 'drm_dp_tunnel_alloc_bw'
drivers/gpu/drm/display/drm_dp_tunnel.c:1185: warning: No description found for return value of 'drm_dp_tunnel_get_allocated_bw'
drivers/gpu/drm/display/drm_dp_tunnel.c:1242: warning: No description found for return value of 'drm_dp_tunnel_update_state'
drivers/gpu/drm/display/drm_dp_tunnel.c:1328: warning: No description found for return value of 'drm_dp_tunnel_max_dprx_rate'
drivers/gpu/drm/display/drm_dp_tunnel.c:1345: warning: No description found for return value of 'drm_dp_tunnel_max_dprx_lane_count'
drivers/gpu/drm/display/drm_dp_tunnel.c:1365: warning: No description found for return value of 'drm_dp_tunnel_available_bw'
drivers/gpu/drm/display/drm_dp_tunnel.c:1517: warning: No description found for return value of 'drm_dp_tunnel_atomic_get_state'
drivers/gpu/drm/display/drm_dp_tunnel.c:1545: warning: No description found for return value of 'drm_dp_tunnel_atomic_get_old_state'
drivers/gpu/drm/display/drm_dp_tunnel.c:1569: warning: No description found for return value of 'drm_dp_tunnel_atomic_get_new_state'
drivers/gpu/drm/display/drm_dp_tunnel.c:1704: warning: No description found for return value of 'drm_dp_tunnel_atomic_set_stream_bw'
drivers/gpu/drm/display/drm_dp_tunnel.c:1753: warning: No description found for return value of 'drm_dp_tunnel_atomic_get_required_bw'
drivers/gpu/drm/display/drm_dp_tunnel.c:1781: warning: No description found for return value of 'drm_dp_tunnel_atomic_get_group_streams_in_state'
drivers/gpu/drm/display/drm_dp_tunnel.c:1858: warning: No description found for return value of 'drm_dp_tunnel_atomic_check_stream_bws'
drivers/gpu/drm/display/drm_dp_tunnel.c:1904: warning: No description found for return value of 'drm_dp_tunnel_mgr_create'
include/linux/ref_tracker.h:50: warning: Function parameter or struct member 'quarantine_count' not described in 'ref_tracker_dir_init'
include/linux/ref_tracker.h:50: warning: Excess function parameter 'quarantime_count' description in 'ref_tracker_dir_init'
lib/ref_tracker.c:374: warning: Excess function parameter 'fmt' description in 'ref_tracker_dir_debugfs'
lib/ref_tracker.c:374: warning: Excess function parameter '...' description in 'ref_tracker_dir_debugfs'
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:1173: warning: No description found for return value of 'netdev_get_name'
net/core/dev.c:1215: warning: No description found for return value of 'dev_getbyhwaddr_rcu'
net/core/dev.c:1281: warning: No description found for return value of '__dev_get_by_flags'
net/core/dev.c:1306: warning: No description found for return value of 'dev_valid_name'
net/core/dev.c:1339: warning: No description found for return value of '__dev_alloc_name'
net/core/dev.c:1428: warning: No description found for return value of 'dev_alloc_name'
net/core/dev.c:1549: warning: No description found for return value of 'dev_get_alias'
net/core/dev.c:1948: warning: No description found for return value of 'register_netdevice_notifier'
net/core/dev.c:2003: warning: No description found for return value of 'unregister_netdevice_notifier'
net/core/dev.c:2079: warning: No description found for return value of 'register_netdevice_notifier_net'
net/core/dev.c:2108: warning: No description found for return value of 'unregister_netdevice_notifier_net'
net/core/dev.c:2216: warning: No description found for return value of 'call_netdevice_notifiers_info'
net/core/dev.c:2249: warning: No description found for return value of 'call_netdevice_notifiers_info_robust'
net/core/dev.c:2280: warning: No description found for return value of 'call_netdevice_notifiers'
net/core/dev.c:2296: warning: No description found for return value of 'call_netdevice_notifiers_mtu'
net/core/dev.c:2455: warning: No description found for return value of 'dev_forward_skb'
net/core/dev.c:2514: warning: No description found for return value of 'dev_nit_active_rcu'
net/core/dev.c:3224: warning: No description found for return value of 'netif_set_real_num_rx_queues'
net/core/dev.c:3256: warning: No description found for return value of 'netif_set_real_num_queues'
net/core/dev.c:3344: warning: No description found for return value of 'netif_get_num_default_rss_queues'
net/core/dev.c:4185: warning: No description found for return value of 'dev_loopback_xmit'
net/core/dev.c:4971: warning: No description found for return value of 'rps_may_expire_flow'
net/core/dev.c:5470: warning: No description found for return value of '__netif_rx'
net/core/dev.c:5502: warning: No description found for return value of 'netif_rx'
net/core/dev.c:5617: warning: No description found for return value of 'netdev_is_rx_handler_busy'
net/core/dev.c:5640: warning: No description found for return value of 'netdev_rx_handler_register'
net/core/dev.c:5963: warning: No description found for return value of 'netif_receive_skb_core'
net/core/dev.c:6195: warning: No description found for return value of 'netif_receive_skb'
net/core/dev.c:6471: warning: No description found for return value of 'napi_schedule_prep'
net/core/dev.c:7645: warning: No description found for return value of 'netdev_has_upper_dev'
net/core/dev.c:7669: warning: No description found for return value of 'netdev_has_upper_dev_all_rcu'
net/core/dev.c:7687: warning: No description found for return value of 'netdev_has_any_upper_dev'
net/core/dev.c:7702: warning: No description found for return value of 'netdev_master_upper_dev_get'
net/core/dev.c:7742: warning: No description found for return value of 'netdev_has_any_lower_dev'
net/core/dev.c:7768: warning: No description found for return value of 'netdev_upper_get_next_dev_rcu'
net/core/dev.c:7941: warning: No description found for return value of 'netdev_lower_get_next_private'
net/core/dev.c:7967: warning: No description found for return value of 'netdev_lower_get_next_private_rcu'
net/core/dev.c:7995: warning: No description found for return value of 'netdev_lower_get_next'
net/core/dev.c:8283: warning: No description found for return value of 'netdev_lower_get_first_private_rcu'
net/core/dev.c:8302: warning: No description found for return value of 'netdev_master_upper_dev_get_rcu'
net/core/dev.c:8583: warning: No description found for return value of 'netdev_upper_dev_link'
net/core/dev.c:8612: warning: No description found for return value of 'netdev_master_upper_dev_link'
net/core/dev.c:9041: warning: No description found for return value of 'netdev_get_xmit_slave'
net/core/dev.c:9070: warning: No description found for return value of 'netdev_sk_get_lowest_dev'
net/core/dev.c:9264: warning: No description found for return value of 'dev_set_promiscuity'
net/core/dev.c:9360: warning: No description found for return value of 'dev_get_flags'
net/core/dev.c:9533: warning: No description found for return value of 'netif_set_mtu_ext'
net/core/dev.c:9623: warning: No description found for return value of 'dev_pre_changeaddr_notify'
net/core/dev.c:9712: warning: No description found for return value of 'dev_get_phys_port_id'
net/core/dev.c:9730: warning: No description found for return value of 'dev_get_phys_port_name'
net/core/dev.c:9753: warning: No description found for return value of 'dev_get_port_parent_id'
net/core/dev.c:9791: warning: No description found for return value of 'netdev_port_same_parent_id'
net/core/dev.c:10376: warning: No description found for return value of 'dev_change_xdp_fd'
net/core/dev.c:10955: warning: No description found for return value of 'register_netdevice'
net/core/dev.c:11174: warning: No description found for return value of 'register_netdev'
net/core/dev.c:11220: warning: No description found for return value of 'netdev_wait_allrefs_any'
net/core/dev.c:11491: warning: No description found for return value of 'dev_get_stats'
net/core/dev.c:11652: warning: No description found for return value of 'alloc_netdev_mqs'
net/core/dev.c:12384: warning: No description found for return value of 'netdev_increment_features'
net/core/dev.c:12448: warning: No description found for return value of 'netdev_drivername'
net/core/net_namespace.c:745: warning: No description found for return value of 'get_net_ns'
net/core/net_namespace.c:1426: warning: No description found for return value of 'register_pernet_subsys'
net/core/net_namespace.c:1472: warning: No description found for return value of 'register_pernet_device'
New warnings added
20a21,22
> include/linux/ref_tracker.h:50: warning: Function parameter or struct member 'quarantine_count' not described in 'ref_tracker_dir_init'
> include/linux/ref_tracker.h:50: warning: Excess function parameter 'quarantime_count' description in 'ref_tracker_dir_init'
Per-file breakdown
1a2
>       2 include/linux/ref_tracker.h