Warnings before patch:
files: ['Documentation/networking/timestamping.rst', 'drivers/net/ethernet/engleder/tsnep_main.c', 'drivers/net/ethernet/intel/igc/igc_main.c', 'include/linux/netdevice.h']
Warning: drivers/net/ethernet/intel/igc/igc_main.c:352 No description found for return value of 'igc_setup_tx_resources'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:390 No description found for return value of 'igc_setup_all_tx_resources'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:534 No description found for return value of 'igc_setup_rx_resources'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:590 No description found for return value of 'igc_setup_all_rx_resources'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:980 No description found for return value of 'igc_set_mac'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:2119 No description found for return value of 'igc_is_non_eop'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:2151 No description found for return value of 'igc_cleanup_headers'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:3130 No description found for return value of 'igc_clean_tx_irq'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:4801 No description found for return value of 'igc_poll'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:4851 No description found for return value of 'igc_alloc_q_vector'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:4952 No description found for return value of 'igc_alloc_q_vectors'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:5011 No description found for return value of 'igc_init_interrupt_scheme'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:5041 No description found for return value of 'igc_sw_init'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:5421 No description found for return value of 'igc_change_mtu'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:5636 No description found for return value of 'igc_msix_other'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:5701 No description found for return value of 'igc_request_msix'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:5791 No description found for return value of 'igc_has_link'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:6033 No description found for return value of 'igc_intr_msi'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:6070 No description found for return value of 'igc_intr'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:6133 No description found for return value of 'igc_request_irq'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:6192 No description found for return value of '__igc_open'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:6296 No description found for return value of '__igc_close'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:7105 No description found for return value of 'igc_probe'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:7627 No description found for return value of 'igc_io_error_detected'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:7656 No description found for return value of 'igc_io_slot_reset'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:7744 No description found for return value of 'igc_reinit_queues'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:7771 No description found for return value of 'igc_get_hw_dev'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:7827 No description found for return value of 'igc_init_module'
Warning: include/linux/netdevice.h:630 No description found for return value of 'napi_if_scheduled_mark_missed'
Warning: include/linux/netdevice.h:2759 No description found for return value of 'netdev_priv'
Warning: include/linux/netdevice.h:3687 No description found for return value of 'netif_queue_stopped'
Warning: include/linux/netdevice.h:3936 No description found for return value of 'netdev_cap_txqueue'
Warning: include/linux/netdevice.h:3954 No description found for return value of 'netif_running'
Warning: include/linux/netdevice.h:4001 No description found for return value of '__netif_subqueue_stopped'
Warning: include/linux/netdevice.h:4016 No description found for return value of 'netif_subqueue_stopped'
Warning: include/linux/netdevice.h:4051 No description found for return value of 'netif_attr_test_mask'
Warning: include/linux/netdevice.h:4148 No description found for return value of 'netif_is_multiqueue'
Warning: include/linux/netdevice.h:4509 No description found for return value of 'netif_carrier_ok'
Warning: include/linux/netdevice.h:4558 No description found for return value of 'netif_dormant'
Warning: include/linux/netdevice.h:4598 No description found for return value of 'netif_testing'
Warning: include/linux/netdevice.h:4610 No description found for return value of 'netif_oper_up'
Warning: include/linux/netdevice.h:4624 No description found for return value of 'netif_device_present'
Warning: include/linux/netdevice.h:4980 No description found for return value of '__dev_uc_sync'
Warning: include/linux/netdevice.h:5024 No description found for return value of '__dev_mc_sync'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:352 No description found for return value of 'igc_setup_tx_resources'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:390 No description found for return value of 'igc_setup_all_tx_resources'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:534 No description found for return value of 'igc_setup_rx_resources'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:590 No description found for return value of 'igc_setup_all_rx_resources'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:980 No description found for return value of 'igc_set_mac'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:2119 No description found for return value of 'igc_is_non_eop'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:2151 No description found for return value of 'igc_cleanup_headers'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:3130 No description found for return value of 'igc_clean_tx_irq'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:4801 No description found for return value of 'igc_poll'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:4851 No description found for return value of 'igc_alloc_q_vector'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:4952 No description found for return value of 'igc_alloc_q_vectors'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:5011 No description found for return value of 'igc_init_interrupt_scheme'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:5041 No description found for return value of 'igc_sw_init'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:5421 No description found for return value of 'igc_change_mtu'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:5636 No description found for return value of 'igc_msix_other'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:5701 No description found for return value of 'igc_request_msix'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:5791 No description found for return value of 'igc_has_link'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:6033 No description found for return value of 'igc_intr_msi'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:6070 No description found for return value of 'igc_intr'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:6133 No description found for return value of 'igc_request_irq'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:6192 No description found for return value of '__igc_open'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:6296 No description found for return value of '__igc_close'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:7105 No description found for return value of 'igc_probe'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:7627 No description found for return value of 'igc_io_error_detected'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:7656 No description found for return value of 'igc_io_slot_reset'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:7744 No description found for return value of 'igc_reinit_queues'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:7771 No description found for return value of 'igc_get_hw_dev'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:7827 No description found for return value of 'igc_init_module'
Warning: include/linux/netdevice.h:630 No description found for return value of 'napi_if_scheduled_mark_missed'
Warning: include/linux/netdevice.h:2759 No description found for return value of 'netdev_priv'
Warning: include/linux/netdevice.h:3687 No description found for return value of 'netif_queue_stopped'
Warning: include/linux/netdevice.h:3936 No description found for return value of 'netdev_cap_txqueue'
Warning: include/linux/netdevice.h:3954 No description found for return value of 'netif_running'
Warning: include/linux/netdevice.h:4001 No description found for return value of '__netif_subqueue_stopped'
Warning: include/linux/netdevice.h:4016 No description found for return value of 'netif_subqueue_stopped'
Warning: include/linux/netdevice.h:4051 No description found for return value of 'netif_attr_test_mask'
Warning: include/linux/netdevice.h:4148 No description found for return value of 'netif_is_multiqueue'
Warning: include/linux/netdevice.h:4509 No description found for return value of 'netif_carrier_ok'
Warning: include/linux/netdevice.h:4558 No description found for return value of 'netif_dormant'
Warning: include/linux/netdevice.h:4598 No description found for return value of 'netif_testing'
Warning: include/linux/netdevice.h:4610 No description found for return value of 'netif_oper_up'
Warning: include/linux/netdevice.h:4624 No description found for return value of 'netif_device_present'
Warning: include/linux/netdevice.h:4980 No description found for return value of '__dev_uc_sync'
Warning: include/linux/netdevice.h:5024 No description found for return value of '__dev_mc_sync'

Current warnings:
files: ['Documentation/networking/timestamping.rst', 'drivers/net/ethernet/engleder/tsnep_main.c', 'drivers/net/ethernet/intel/igc/igc_main.c', 'include/linux/netdevice.h']
Warning: drivers/net/ethernet/intel/igc/igc_main.c:352 No description found for return value of 'igc_setup_tx_resources'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:390 No description found for return value of 'igc_setup_all_tx_resources'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:534 No description found for return value of 'igc_setup_rx_resources'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:590 No description found for return value of 'igc_setup_all_rx_resources'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:980 No description found for return value of 'igc_set_mac'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:2119 No description found for return value of 'igc_is_non_eop'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:2151 No description found for return value of 'igc_cleanup_headers'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:3130 No description found for return value of 'igc_clean_tx_irq'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:4801 No description found for return value of 'igc_poll'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:4851 No description found for return value of 'igc_alloc_q_vector'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:4952 No description found for return value of 'igc_alloc_q_vectors'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:5011 No description found for return value of 'igc_init_interrupt_scheme'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:5041 No description found for return value of 'igc_sw_init'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:5421 No description found for return value of 'igc_change_mtu'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:5636 No description found for return value of 'igc_msix_other'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:5701 No description found for return value of 'igc_request_msix'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:5791 No description found for return value of 'igc_has_link'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:6033 No description found for return value of 'igc_intr_msi'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:6070 No description found for return value of 'igc_intr'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:6133 No description found for return value of 'igc_request_irq'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:6192 No description found for return value of '__igc_open'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:6296 No description found for return value of '__igc_close'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:7107 No description found for return value of 'igc_probe'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:7629 No description found for return value of 'igc_io_error_detected'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:7658 No description found for return value of 'igc_io_slot_reset'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:7746 No description found for return value of 'igc_reinit_queues'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:7773 No description found for return value of 'igc_get_hw_dev'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:7829 No description found for return value of 'igc_init_module'
Warning: include/linux/netdevice.h:630 No description found for return value of 'napi_if_scheduled_mark_missed'
Warning: include/linux/netdevice.h:2764 No description found for return value of 'netdev_priv'
Warning: include/linux/netdevice.h:3692 No description found for return value of 'netif_queue_stopped'
Warning: include/linux/netdevice.h:3941 No description found for return value of 'netdev_cap_txqueue'
Warning: include/linux/netdevice.h:3959 No description found for return value of 'netif_running'
Warning: include/linux/netdevice.h:4006 No description found for return value of '__netif_subqueue_stopped'
Warning: include/linux/netdevice.h:4021 No description found for return value of 'netif_subqueue_stopped'
Warning: include/linux/netdevice.h:4056 No description found for return value of 'netif_attr_test_mask'
Warning: include/linux/netdevice.h:4153 No description found for return value of 'netif_is_multiqueue'
Warning: include/linux/netdevice.h:4514 No description found for return value of 'netif_carrier_ok'
Warning: include/linux/netdevice.h:4563 No description found for return value of 'netif_dormant'
Warning: include/linux/netdevice.h:4603 No description found for return value of 'netif_testing'
Warning: include/linux/netdevice.h:4615 No description found for return value of 'netif_oper_up'
Warning: include/linux/netdevice.h:4629 No description found for return value of 'netif_device_present'
Warning: include/linux/netdevice.h:4985 No description found for return value of '__dev_uc_sync'
Warning: include/linux/netdevice.h:5029 No description found for return value of '__dev_mc_sync'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:352 No description found for return value of 'igc_setup_tx_resources'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:390 No description found for return value of 'igc_setup_all_tx_resources'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:534 No description found for return value of 'igc_setup_rx_resources'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:590 No description found for return value of 'igc_setup_all_rx_resources'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:980 No description found for return value of 'igc_set_mac'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:2119 No description found for return value of 'igc_is_non_eop'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:2151 No description found for return value of 'igc_cleanup_headers'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:3130 No description found for return value of 'igc_clean_tx_irq'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:4801 No description found for return value of 'igc_poll'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:4851 No description found for return value of 'igc_alloc_q_vector'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:4952 No description found for return value of 'igc_alloc_q_vectors'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:5011 No description found for return value of 'igc_init_interrupt_scheme'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:5041 No description found for return value of 'igc_sw_init'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:5421 No description found for return value of 'igc_change_mtu'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:5636 No description found for return value of 'igc_msix_other'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:5701 No description found for return value of 'igc_request_msix'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:5791 No description found for return value of 'igc_has_link'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:6033 No description found for return value of 'igc_intr_msi'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:6070 No description found for return value of 'igc_intr'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:6133 No description found for return value of 'igc_request_irq'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:6192 No description found for return value of '__igc_open'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:6296 No description found for return value of '__igc_close'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:7107 No description found for return value of 'igc_probe'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:7629 No description found for return value of 'igc_io_error_detected'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:7658 No description found for return value of 'igc_io_slot_reset'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:7746 No description found for return value of 'igc_reinit_queues'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:7773 No description found for return value of 'igc_get_hw_dev'
Warning: drivers/net/ethernet/intel/igc/igc_main.c:7829 No description found for return value of 'igc_init_module'
Warning: include/linux/netdevice.h:630 No description found for return value of 'napi_if_scheduled_mark_missed'
Warning: include/linux/netdevice.h:2764 No description found for return value of 'netdev_priv'
Warning: include/linux/netdevice.h:3692 No description found for return value of 'netif_queue_stopped'
Warning: include/linux/netdevice.h:3941 No description found for return value of 'netdev_cap_txqueue'
Warning: include/linux/netdevice.h:3959 No description found for return value of 'netif_running'
Warning: include/linux/netdevice.h:4006 No description found for return value of '__netif_subqueue_stopped'
Warning: include/linux/netdevice.h:4021 No description found for return value of 'netif_subqueue_stopped'
Warning: include/linux/netdevice.h:4056 No description found for return value of 'netif_attr_test_mask'
Warning: include/linux/netdevice.h:4153 No description found for return value of 'netif_is_multiqueue'
Warning: include/linux/netdevice.h:4514 No description found for return value of 'netif_carrier_ok'
Warning: include/linux/netdevice.h:4563 No description found for return value of 'netif_dormant'
Warning: include/linux/netdevice.h:4603 No description found for return value of 'netif_testing'
Warning: include/linux/netdevice.h:4615 No description found for return value of 'netif_oper_up'
Warning: include/linux/netdevice.h:4629 No description found for return value of 'netif_device_present'
Warning: include/linux/netdevice.h:4985 No description found for return value of '__dev_uc_sync'
Warning: include/linux/netdevice.h:5029 No description found for return value of '__dev_mc_sync'

Warnings before: 88 after: 88