Warnings before patch:
files: ['drivers/net/phy/phy-core.c', 'include/linux/phy.h']
Warning: drivers/net/phy/phy-core.c:18 No description found for return value of 'phy_speed_to_str'
Warning: drivers/net/phy/phy-core.c:71 No description found for return value of 'phy_duplex_to_str'
Warning: drivers/net/phy/phy-core.c:88 No description found for return value of 'phy_rate_matching_to_str'
Warning: drivers/net/phy/phy-core.c:111 No description found for return value of 'phy_interface_num_ports'
Warning: drivers/net/phy/phy-core.c:415 No description found for return value of '__phy_read_mmd'
Warning: drivers/net/phy/phy-core.c:437 No description found for return value of 'phy_read_mmd'
Warning: drivers/net/phy/phy-core.c:459 No description found for return value of '__phy_write_mmd'
Warning: drivers/net/phy/phy-core.c:482 No description found for return value of 'phy_write_mmd'
Warning: drivers/net/phy/phy-core.c:507 No description found for return value of 'phy_modify_changed'
Warning: drivers/net/phy/phy-core.c:530 No description found for return value of '__phy_modify'
Warning: drivers/net/phy/phy-core.c:551 No description found for return value of 'phy_modify'
Warning: drivers/net/phy/phy-core.c:577 No description found for return value of '__phy_modify_mmd_changed'
Warning: drivers/net/phy/phy-core.c:610 No description found for return value of 'phy_modify_mmd_changed'
Warning: drivers/net/phy/phy-core.c:635 No description found for return value of '__phy_modify_mmd'
Warning: drivers/net/phy/phy-core.c:658 No description found for return value of 'phy_modify_mmd'
Warning: drivers/net/phy/phy-core.c:694 No description found for return value of 'phy_save_page'
Warning: drivers/net/phy/phy-core.c:712 No description found for return value of 'phy_select_page'
Warning: drivers/net/phy/phy-core.c:777 No description found for return value of 'phy_read_paged'
Warning: drivers/net/phy/phy-core.c:798 No description found for return value of 'phy_write_paged'
Warning: drivers/net/phy/phy-core.c:821 No description found for return value of 'phy_modify_paged_changed'
Warning: drivers/net/phy/phy-core.c:844 No description found for return value of 'phy_modify_paged'
Warning: include/linux/phy.h:210 No description found for return value of 'phy_modes'
Warning: include/linux/phy.h:441 No description found for return value of 'mdiobus_alloc'
Warning: include/linux/phy.h:1298 No description found for return value of 'phy_id_compare'
Warning: include/linux/phy.h:1338 No description found for return value of 'phydev_id_compare'
Warning: include/linux/phy.h:1353 No description found for return value of 'phy_is_started'
Warning: include/linux/phy.h:1415 No description found for return value of 'phy_read'
Warning: include/linux/phy.h:1441 No description found for return value of '__phy_read'
Warning: include/linux/phy.h:1456 No description found for return value of 'phy_write'
Warning: include/linux/phy.h:1469 No description found for return value of '__phy_write'
Warning: include/linux/phy.h:1488 No description found for return value of '__phy_modify_changed'
Warning: include/linux/phy.h:1576 No description found for return value of '__phy_set_bits'
Warning: include/linux/phy.h:1590 No description found for return value of '__phy_clear_bits'
Warning: include/linux/phy.h:1601 No description found for return value of 'phy_set_bits'
Warning: include/linux/phy.h:1612 No description found for return value of 'phy_clear_bits'
Warning: include/linux/phy.h:1628 No description found for return value of '__phy_set_bits_mmd'
Warning: include/linux/phy.h:1644 No description found for return value of '__phy_clear_bits_mmd'
Warning: include/linux/phy.h:1658 No description found for return value of 'phy_set_bits_mmd'
Warning: include/linux/phy.h:1672 No description found for return value of 'phy_clear_bits_mmd'
Warning: include/linux/phy.h:1684 No description found for return value of 'phy_interrupt_is_valid'
Warning: include/linux/phy.h:1694 No description found for return value of 'phy_polling_mode'
Warning: include/linux/phy.h:1710 No description found for return value of 'phy_has_hwtstamp'
Warning: include/linux/phy.h:1719 No description found for return value of 'phy_has_rxtstamp'
Warning: include/linux/phy.h:1729 No description found for return value of 'phy_has_tsinfo'
Warning: include/linux/phy.h:1738 No description found for return value of 'phy_has_txtstamp'
Warning: include/linux/phy.h:1787 No description found for return value of 'phy_on_sfp'
Warning: include/linux/phy.h:1797 No description found for return value of 'phy_interface_mode_is_rgmii'
Warning: include/linux/phy.h:1811 No description found for return value of 'phy_interface_mode_is_8023z'
Warning: include/linux/phy.h:1822 No description found for return value of 'phy_interface_is_rgmii'
Warning: include/linux/phy.h:1832 No description found for return value of 'phy_is_pseudo_fixed_link'

Current warnings:
files: ['drivers/net/phy/phy-core.c', 'include/linux/phy.h']
Warning: drivers/net/phy/phy-core.c:18 No description found for return value of 'phy_speed_to_str'
Warning: drivers/net/phy/phy-core.c:71 No description found for return value of 'phy_duplex_to_str'
Warning: drivers/net/phy/phy-core.c:88 No description found for return value of 'phy_rate_matching_to_str'
Warning: drivers/net/phy/phy-core.c:116 No description found for return value of 'phy_fix_phy_mode_for_mac_delays'
Warning: drivers/net/phy/phy-core.c:154 No description found for return value of 'phy_interface_num_ports'
Warning: drivers/net/phy/phy-core.c:458 No description found for return value of '__phy_read_mmd'
Warning: drivers/net/phy/phy-core.c:480 No description found for return value of 'phy_read_mmd'
Warning: drivers/net/phy/phy-core.c:502 No description found for return value of '__phy_write_mmd'
Warning: drivers/net/phy/phy-core.c:525 No description found for return value of 'phy_write_mmd'
Warning: drivers/net/phy/phy-core.c:550 No description found for return value of 'phy_modify_changed'
Warning: drivers/net/phy/phy-core.c:573 No description found for return value of '__phy_modify'
Warning: drivers/net/phy/phy-core.c:594 No description found for return value of 'phy_modify'
Warning: drivers/net/phy/phy-core.c:620 No description found for return value of '__phy_modify_mmd_changed'
Warning: drivers/net/phy/phy-core.c:653 No description found for return value of 'phy_modify_mmd_changed'
Warning: drivers/net/phy/phy-core.c:678 No description found for return value of '__phy_modify_mmd'
Warning: drivers/net/phy/phy-core.c:701 No description found for return value of 'phy_modify_mmd'
Warning: drivers/net/phy/phy-core.c:737 No description found for return value of 'phy_save_page'
Warning: drivers/net/phy/phy-core.c:755 No description found for return value of 'phy_select_page'
Warning: drivers/net/phy/phy-core.c:820 No description found for return value of 'phy_read_paged'
Warning: drivers/net/phy/phy-core.c:841 No description found for return value of 'phy_write_paged'
Warning: drivers/net/phy/phy-core.c:864 No description found for return value of 'phy_modify_paged_changed'
Warning: drivers/net/phy/phy-core.c:887 No description found for return value of 'phy_modify_paged'
Warning: include/linux/phy.h:210 No description found for return value of 'phy_modes'
Warning: include/linux/phy.h:441 No description found for return value of 'mdiobus_alloc'
Warning: include/linux/phy.h:1298 No description found for return value of 'phy_id_compare'
Warning: include/linux/phy.h:1338 No description found for return value of 'phydev_id_compare'
Warning: include/linux/phy.h:1353 No description found for return value of 'phy_is_started'
Warning: include/linux/phy.h:1415 No description found for return value of 'phy_read'
Warning: include/linux/phy.h:1441 No description found for return value of '__phy_read'
Warning: include/linux/phy.h:1456 No description found for return value of 'phy_write'
Warning: include/linux/phy.h:1469 No description found for return value of '__phy_write'
Warning: include/linux/phy.h:1488 No description found for return value of '__phy_modify_changed'
Warning: include/linux/phy.h:1576 No description found for return value of '__phy_set_bits'
Warning: include/linux/phy.h:1590 No description found for return value of '__phy_clear_bits'
Warning: include/linux/phy.h:1601 No description found for return value of 'phy_set_bits'
Warning: include/linux/phy.h:1612 No description found for return value of 'phy_clear_bits'
Warning: include/linux/phy.h:1628 No description found for return value of '__phy_set_bits_mmd'
Warning: include/linux/phy.h:1644 No description found for return value of '__phy_clear_bits_mmd'
Warning: include/linux/phy.h:1658 No description found for return value of 'phy_set_bits_mmd'
Warning: include/linux/phy.h:1672 No description found for return value of 'phy_clear_bits_mmd'
Warning: include/linux/phy.h:1684 No description found for return value of 'phy_interrupt_is_valid'
Warning: include/linux/phy.h:1694 No description found for return value of 'phy_polling_mode'
Warning: include/linux/phy.h:1710 No description found for return value of 'phy_has_hwtstamp'
Warning: include/linux/phy.h:1719 No description found for return value of 'phy_has_rxtstamp'
Warning: include/linux/phy.h:1729 No description found for return value of 'phy_has_tsinfo'
Warning: include/linux/phy.h:1738 No description found for return value of 'phy_has_txtstamp'
Warning: include/linux/phy.h:1787 No description found for return value of 'phy_on_sfp'
Warning: include/linux/phy.h:1797 No description found for return value of 'phy_interface_mode_is_rgmii'
Warning: include/linux/phy.h:1811 No description found for return value of 'phy_interface_mode_is_8023z'
Warning: include/linux/phy.h:1822 No description found for return value of 'phy_interface_is_rgmii'
Warning: include/linux/phy.h:1832 No description found for return value of 'phy_is_pseudo_fixed_link'

Warnings before: 50 after: 51 (add: 1)

New warnings added:
Warning: drivers/net/phy/phy-core.c:116 No description found for return value of 'phy_fix_phy_mode_for_mac_delays'
Per-file breakdown:
     1 drivers/net/phy/phy-core.c