drivers/net/ethernet/intel/igc/igc_main.c:354: warning: No description found for return value of 'igc_setup_tx_resources'
drivers/net/ethernet/intel/igc/igc_main.c:392: warning: No description found for return value of 'igc_setup_all_tx_resources'
drivers/net/ethernet/intel/igc/igc_main.c:536: warning: No description found for return value of 'igc_setup_rx_resources'
drivers/net/ethernet/intel/igc/igc_main.c:592: warning: No description found for return value of 'igc_setup_all_rx_resources'
drivers/net/ethernet/intel/igc/igc_main.c:984: warning: No description found for return value of 'igc_set_mac'
drivers/net/ethernet/intel/igc/igc_main.c:2094: warning: No description found for return value of 'igc_is_non_eop'
drivers/net/ethernet/intel/igc/igc_main.c:2126: warning: No description found for return value of 'igc_cleanup_headers'
drivers/net/ethernet/intel/igc/igc_main.c:3044: warning: No description found for return value of 'igc_clean_tx_irq'
drivers/net/ethernet/intel/igc/igc_main.c:4681: warning: No description found for return value of 'igc_poll'
drivers/net/ethernet/intel/igc/igc_main.c:4731: warning: No description found for return value of 'igc_alloc_q_vector'
drivers/net/ethernet/intel/igc/igc_main.c:4832: warning: No description found for return value of 'igc_alloc_q_vectors'
drivers/net/ethernet/intel/igc/igc_main.c:4891: warning: No description found for return value of 'igc_init_interrupt_scheme'
drivers/net/ethernet/intel/igc/igc_main.c:4921: warning: No description found for return value of 'igc_sw_init'
drivers/net/ethernet/intel/igc/igc_main.c:5277: warning: No description found for return value of 'igc_change_mtu'
drivers/net/ethernet/intel/igc/igc_main.c:5492: warning: No description found for return value of 'igc_msix_other'
drivers/net/ethernet/intel/igc/igc_main.c:5557: warning: No description found for return value of 'igc_request_msix'
drivers/net/ethernet/intel/igc/igc_main.c:5643: warning: No description found for return value of 'igc_has_link'
drivers/net/ethernet/intel/igc/igc_main.c:5876: warning: No description found for return value of 'igc_intr_msi'
drivers/net/ethernet/intel/igc/igc_main.c:5913: warning: No description found for return value of 'igc_intr'
drivers/net/ethernet/intel/igc/igc_main.c:5976: warning: No description found for return value of 'igc_request_irq'
drivers/net/ethernet/intel/igc/igc_main.c:6035: warning: No description found for return value of '__igc_open'
drivers/net/ethernet/intel/igc/igc_main.c:6135: warning: No description found for return value of '__igc_close'
drivers/net/ethernet/intel/igc/igc_main.c:6173: warning: No description found for return value of 'igc_ioctl'
drivers/net/ethernet/intel/igc/igc_main.c:6958: warning: No description found for return value of 'igc_probe'
drivers/net/ethernet/intel/igc/igc_main.c:7453: warning: No description found for return value of 'igc_io_error_detected'
drivers/net/ethernet/intel/igc/igc_main.c:7478: warning: No description found for return value of 'igc_io_slot_reset'
drivers/net/ethernet/intel/igc/igc_main.c:7564: warning: No description found for return value of 'igc_reinit_queues'
drivers/net/ethernet/intel/igc/igc_main.c:7591: warning: No description found for return value of 'igc_get_hw_dev'
drivers/net/ethernet/intel/igc/igc_main.c:7647: warning: No description found for return value of 'igc_init_module'
drivers/net/ethernet/intel/igc/igc.h:44: warning: Cannot understand  * @verify_time: see struct ethtool_mm_state
 on line 44 - I thought it was a doc line
drivers/net/ethernet/intel/igc/igc_main.c:354: warning: No description found for return value of 'igc_setup_tx_resources'
drivers/net/ethernet/intel/igc/igc_main.c:392: warning: No description found for return value of 'igc_setup_all_tx_resources'
drivers/net/ethernet/intel/igc/igc_main.c:536: warning: No description found for return value of 'igc_setup_rx_resources'
drivers/net/ethernet/intel/igc/igc_main.c:592: warning: No description found for return value of 'igc_setup_all_rx_resources'
drivers/net/ethernet/intel/igc/igc_main.c:984: warning: No description found for return value of 'igc_set_mac'
drivers/net/ethernet/intel/igc/igc_main.c:2094: warning: No description found for return value of 'igc_is_non_eop'
drivers/net/ethernet/intel/igc/igc_main.c:2126: warning: No description found for return value of 'igc_cleanup_headers'
drivers/net/ethernet/intel/igc/igc_main.c:3044: warning: No description found for return value of 'igc_clean_tx_irq'
drivers/net/ethernet/intel/igc/igc_main.c:4681: warning: No description found for return value of 'igc_poll'
drivers/net/ethernet/intel/igc/igc_main.c:4731: warning: No description found for return value of 'igc_alloc_q_vector'
drivers/net/ethernet/intel/igc/igc_main.c:4832: warning: No description found for return value of 'igc_alloc_q_vectors'
drivers/net/ethernet/intel/igc/igc_main.c:4891: warning: No description found for return value of 'igc_init_interrupt_scheme'
drivers/net/ethernet/intel/igc/igc_main.c:4921: warning: No description found for return value of 'igc_sw_init'
drivers/net/ethernet/intel/igc/igc_main.c:5277: warning: No description found for return value of 'igc_change_mtu'
drivers/net/ethernet/intel/igc/igc_main.c:5492: warning: No description found for return value of 'igc_msix_other'
drivers/net/ethernet/intel/igc/igc_main.c:5557: warning: No description found for return value of 'igc_request_msix'
drivers/net/ethernet/intel/igc/igc_main.c:5643: warning: No description found for return value of 'igc_has_link'
drivers/net/ethernet/intel/igc/igc_main.c:5876: warning: No description found for return value of 'igc_intr_msi'
drivers/net/ethernet/intel/igc/igc_main.c:5913: warning: No description found for return value of 'igc_intr'
drivers/net/ethernet/intel/igc/igc_main.c:5976: warning: No description found for return value of 'igc_request_irq'
drivers/net/ethernet/intel/igc/igc_main.c:6035: warning: No description found for return value of '__igc_open'
drivers/net/ethernet/intel/igc/igc_main.c:6135: warning: No description found for return value of '__igc_close'
drivers/net/ethernet/intel/igc/igc_main.c:6173: warning: No description found for return value of 'igc_ioctl'
drivers/net/ethernet/intel/igc/igc_main.c:6958: warning: No description found for return value of 'igc_probe'
drivers/net/ethernet/intel/igc/igc_main.c:7455: warning: No description found for return value of 'igc_io_error_detected'
drivers/net/ethernet/intel/igc/igc_main.c:7480: warning: No description found for return value of 'igc_io_slot_reset'
drivers/net/ethernet/intel/igc/igc_main.c:7566: warning: No description found for return value of 'igc_reinit_queues'
drivers/net/ethernet/intel/igc/igc_main.c:7593: warning: No description found for return value of 'igc_get_hw_dev'
drivers/net/ethernet/intel/igc/igc_main.c:7649: warning: No description found for return value of 'igc_init_module'
New warnings added
0a1,2
> drivers/net/ethernet/intel/igc/igc.h:44: warning: Cannot understand  * @verify_time: see struct ethtool_mm_state
>  on line 44 - I thought it was a doc line
25,29c27,31
< drivers/net/ethernet/intel/igc/igc_main.c:7453: warning: No description found for return value of 'igc_io_error_detected'
< drivers/net/ethernet/intel/igc/igc_main.c:7478: warning: No description found for return value of 'igc_io_slot_reset'
< drivers/net/ethernet/intel/igc/igc_main.c:7564: warning: No description found for return value of 'igc_reinit_queues'
< drivers/net/ethernet/intel/igc/igc_main.c:7591: warning: No description found for return value of 'igc_get_hw_dev'
< drivers/net/ethernet/intel/igc/igc_main.c:7647: warning: No description found for return value of 'igc_init_module'
---
> drivers/net/ethernet/intel/igc/igc_main.c:7455: warning: No description found for return value of 'igc_io_error_detected'
> drivers/net/ethernet/intel/igc/igc_main.c:7480: warning: No description found for return value of 'igc_io_slot_reset'
> drivers/net/ethernet/intel/igc/igc_main.c:7566: warning: No description found for return value of 'igc_reinit_queues'
> drivers/net/ethernet/intel/igc/igc_main.c:7593: warning: No description found for return value of 'igc_get_hw_dev'
> drivers/net/ethernet/intel/igc/igc_main.c:7649: warning: No description found for return value of 'igc_init_module'
Per-file breakdown
0a1
>       1 drivers/net/ethernet/intel/igc/igc.h