Warnings before patch:
files: ['Documentation/networking/net_cachelines/net_device.rst', 'Documentation/networking/netmem.rst', 'Documentation/translations/zh_CN/networking/netmem.rst', 'include/linux/netdevice.h']
Warning: include/linux/netdevice.h:632 No description found for return value of 'napi_if_scheduled_mark_missed'
Warning: include/linux/netdevice.h:2785 No description found for return value of 'netdev_priv'
Warning: include/linux/netdevice.h:3758 No description found for return value of 'netif_queue_stopped'
Warning: include/linux/netdevice.h:4007 No description found for return value of 'netdev_cap_txqueue'
Warning: include/linux/netdevice.h:4025 No description found for return value of 'netif_running'
Warning: include/linux/netdevice.h:4072 No description found for return value of '__netif_subqueue_stopped'
Warning: include/linux/netdevice.h:4087 No description found for return value of 'netif_subqueue_stopped'
Warning: include/linux/netdevice.h:4122 No description found for return value of 'netif_attr_test_mask'
Warning: include/linux/netdevice.h:4219 No description found for return value of 'netif_is_multiqueue'
Warning: include/linux/netdevice.h:4580 No description found for return value of 'netif_carrier_ok'
Warning: include/linux/netdevice.h:4629 No description found for return value of 'netif_dormant'
Warning: include/linux/netdevice.h:4669 No description found for return value of 'netif_testing'
Warning: include/linux/netdevice.h:4681 No description found for return value of 'netif_oper_up'
Warning: include/linux/netdevice.h:4695 No description found for return value of 'netif_device_present'
Warning: include/linux/netdevice.h:5076 No description found for return value of '__dev_uc_sync'
Warning: include/linux/netdevice.h:5120 No description found for return value of '__dev_mc_sync'
Warning: include/linux/netdevice.h:632 No description found for return value of 'napi_if_scheduled_mark_missed'
Warning: include/linux/netdevice.h:2785 No description found for return value of 'netdev_priv'
Warning: include/linux/netdevice.h:3758 No description found for return value of 'netif_queue_stopped'
Warning: include/linux/netdevice.h:4007 No description found for return value of 'netdev_cap_txqueue'
Warning: include/linux/netdevice.h:4025 No description found for return value of 'netif_running'
Warning: include/linux/netdevice.h:4072 No description found for return value of '__netif_subqueue_stopped'
Warning: include/linux/netdevice.h:4087 No description found for return value of 'netif_subqueue_stopped'
Warning: include/linux/netdevice.h:4122 No description found for return value of 'netif_attr_test_mask'
Warning: include/linux/netdevice.h:4219 No description found for return value of 'netif_is_multiqueue'
Warning: include/linux/netdevice.h:4580 No description found for return value of 'netif_carrier_ok'
Warning: include/linux/netdevice.h:4629 No description found for return value of 'netif_dormant'
Warning: include/linux/netdevice.h:4669 No description found for return value of 'netif_testing'
Warning: include/linux/netdevice.h:4681 No description found for return value of 'netif_oper_up'
Warning: include/linux/netdevice.h:4695 No description found for return value of 'netif_device_present'
Warning: include/linux/netdevice.h:5076 No description found for return value of '__dev_uc_sync'
Warning: include/linux/netdevice.h:5120 No description found for return value of '__dev_mc_sync'

Current warnings:
files: ['Documentation/networking/net_cachelines/net_device.rst', 'Documentation/networking/netmem.rst', 'Documentation/translations/zh_CN/networking/netmem.rst', 'include/linux/netdevice.h']
Warning: include/linux/netdevice.h:632 No description found for return value of 'napi_if_scheduled_mark_missed'
Warning: include/linux/netdevice.h:2792 No description found for return value of 'netdev_priv'
Warning: include/linux/netdevice.h:3765 No description found for return value of 'netif_queue_stopped'
Warning: include/linux/netdevice.h:4014 No description found for return value of 'netdev_cap_txqueue'
Warning: include/linux/netdevice.h:4032 No description found for return value of 'netif_running'
Warning: include/linux/netdevice.h:4079 No description found for return value of '__netif_subqueue_stopped'
Warning: include/linux/netdevice.h:4094 No description found for return value of 'netif_subqueue_stopped'
Warning: include/linux/netdevice.h:4129 No description found for return value of 'netif_attr_test_mask'
Warning: include/linux/netdevice.h:4226 No description found for return value of 'netif_is_multiqueue'
Warning: include/linux/netdevice.h:4587 No description found for return value of 'netif_carrier_ok'
Warning: include/linux/netdevice.h:4636 No description found for return value of 'netif_dormant'
Warning: include/linux/netdevice.h:4676 No description found for return value of 'netif_testing'
Warning: include/linux/netdevice.h:4688 No description found for return value of 'netif_oper_up'
Warning: include/linux/netdevice.h:4702 No description found for return value of 'netif_device_present'
Warning: include/linux/netdevice.h:5083 No description found for return value of '__dev_uc_sync'
Warning: include/linux/netdevice.h:5127 No description found for return value of '__dev_mc_sync'
Warning: include/linux/netdevice.h:632 No description found for return value of 'napi_if_scheduled_mark_missed'
Warning: include/linux/netdevice.h:2792 No description found for return value of 'netdev_priv'
Warning: include/linux/netdevice.h:3765 No description found for return value of 'netif_queue_stopped'
Warning: include/linux/netdevice.h:4014 No description found for return value of 'netdev_cap_txqueue'
Warning: include/linux/netdevice.h:4032 No description found for return value of 'netif_running'
Warning: include/linux/netdevice.h:4079 No description found for return value of '__netif_subqueue_stopped'
Warning: include/linux/netdevice.h:4094 No description found for return value of 'netif_subqueue_stopped'
Warning: include/linux/netdevice.h:4129 No description found for return value of 'netif_attr_test_mask'
Warning: include/linux/netdevice.h:4226 No description found for return value of 'netif_is_multiqueue'
Warning: include/linux/netdevice.h:4587 No description found for return value of 'netif_carrier_ok'
Warning: include/linux/netdevice.h:4636 No description found for return value of 'netif_dormant'
Warning: include/linux/netdevice.h:4676 No description found for return value of 'netif_testing'
Warning: include/linux/netdevice.h:4688 No description found for return value of 'netif_oper_up'
Warning: include/linux/netdevice.h:4702 No description found for return value of 'netif_device_present'
Warning: include/linux/netdevice.h:5083 No description found for return value of '__dev_uc_sync'
Warning: include/linux/netdevice.h:5127 No description found for return value of '__dev_mc_sync'

Warnings before: 32 after: 32