Warnings before patch:
files: ['drivers/net/ethernet/cavium/liquidio/lio_main.c']
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:331 No description found for return value of 'liquidio_pcie_error_detected'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:356 No description found for return value of 'liquidio_pcie_mmio_enabled'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:372 No description found for return value of 'liquidio_pcie_slot_reset'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:438 No description found for return value of 'liquidio_init_pci'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:523 No description found for return value of 'setup_link_status_change_wq'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:657 No description found for return value of 'setup_sync_octeon_time_wq'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:825 No description found for return value of 'liquidio_probe'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:1143 No description found for return value of 'send_rx_ctrl_cmd'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:1262 No description found for return value of 'liquidio_stop_nic_module'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:1338 No description found for return value of 'octeon_chip_specific_setup'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:1382 No description found for return value of 'octeon_pci_os_setup'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:1513 No description found for return value of 'liquidio_ptp_adjfine'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:1551 No description found for return value of 'liquidio_ptp_adjtime'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:1569 No description found for return value of 'liquidio_ptp_gettime'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:1592 No description found for return value of 'liquidio_ptp_settime'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:1618 No description found for return value of 'liquidio_ptp_enable'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:1679 No description found for return value of 'load_firmware'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:1733 No description found for return value of 'setup_tx_poll_fn'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:1766 No description found for return value of 'liquidio_open'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:1846 No description found for return value of 'liquidio_stop'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:1916 No description found for return value of 'get_new_flags'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:1995 No description found for return value of 'liquidio_set_mac'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:2115 No description found for return value of 'hwtstamp_ioctl'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:2170 No description found for return value of 'liquidio_ioctl'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:2239 No description found for return value of 'send_nic_timestamp_pkt'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:2763 No description found for return value of 'liquidio_set_features'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:3246 No description found for return value of 'liquidio_init'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:3334 No description found for return value of 'setup_nic_devices'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:3896 No description found for return value of 'liquidio_init_nic_module'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:4045 No description found for return value of 'octeon_device_init'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:4334 No description found for return value of 'octeon_dbg_console_print'

Current warnings:
files: ['drivers/net/ethernet/cavium/liquidio/lio_main.c']
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:331 No description found for return value of 'liquidio_pcie_error_detected'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:356 No description found for return value of 'liquidio_pcie_mmio_enabled'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:372 No description found for return value of 'liquidio_pcie_slot_reset'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:438 No description found for return value of 'liquidio_init_pci'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:523 No description found for return value of 'setup_link_status_change_wq'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:657 No description found for return value of 'setup_sync_octeon_time_wq'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:825 No description found for return value of 'liquidio_probe'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:1143 No description found for return value of 'send_rx_ctrl_cmd'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:1262 No description found for return value of 'liquidio_stop_nic_module'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:1338 No description found for return value of 'octeon_chip_specific_setup'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:1382 No description found for return value of 'octeon_pci_os_setup'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:1513 No description found for return value of 'liquidio_ptp_adjfine'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:1551 No description found for return value of 'liquidio_ptp_adjtime'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:1569 No description found for return value of 'liquidio_ptp_gettime'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:1592 No description found for return value of 'liquidio_ptp_settime'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:1618 No description found for return value of 'liquidio_ptp_enable'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:1679 No description found for return value of 'load_firmware'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:1733 No description found for return value of 'setup_tx_poll_fn'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:1766 No description found for return value of 'liquidio_open'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:1846 No description found for return value of 'liquidio_stop'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:1916 No description found for return value of 'get_new_flags'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:1995 No description found for return value of 'liquidio_set_mac'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:2228 No description found for return value of 'send_nic_timestamp_pkt'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:2752 No description found for return value of 'liquidio_set_features'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:3236 No description found for return value of 'liquidio_init'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:3324 No description found for return value of 'setup_nic_devices'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:3886 No description found for return value of 'liquidio_init_nic_module'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:4035 No description found for return value of 'octeon_device_init'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:4324 No description found for return value of 'octeon_dbg_console_print'

Warnings before: 31 after: 29 (del: 2)

Warnings removed:
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:2115 No description found for return value of 'hwtstamp_ioctl'
Warning: drivers/net/ethernet/cavium/liquidio/lio_main.c:2170 No description found for return value of 'liquidio_ioctl'
Per-file breakdown:
     2 drivers/net/ethernet/cavium/liquidio/lio_main.c