Warnings before patch:
files: ['include/linux/pci.h', 'kernel/sched/isolation.c', 'drivers/pci/pci-driver.c']
Warning: drivers/pci/pci-driver.c:106 No description found for return value of 'pci_match_id'
Warning: drivers/pci/pci-driver.c:137 No description found for return value of 'pci_match_device'
Warning: drivers/pci/pci-driver.c:189 No description found for return value of 'new_id_store'
Warning: drivers/pci/pci-driver.c:257 No description found for return value of 'remove_id_store'
Warning: drivers/pci/pci-driver.c:436 No description found for return value of '__pci_device_probe'
Warning: drivers/pci/pci-driver.c:561 No description found for return value of 'pci_restore_standard_config'
Warning: drivers/pci/pci-driver.c:1461 No description found for return value of '__pci_register_driver'
Warning: drivers/pci/pci-driver.c:1507 No description found for return value of 'pci_dev_driver'
Warning: drivers/pci/pci-driver.c:1531 No description found for return value of 'pci_bus_match'
Warning: drivers/pci/pci-driver.c:1560 No description found for return value of 'pci_dev_get'
Warning: drivers/pci/pci-driver.c:1663 No description found for return value of 'pci_dma_configure'
Warning: include/linux/pci.h:190 missing initial short description on line:
 * typedef pci_channel_state_t
Warning: include/linux/pci.h:723 No description found for return value of 'pci_is_bridge'
Warning: include/linux/pci.h:743 No description found for return value of 'pci_is_vga'
Warning: include/linux/pci.h:1307 No description found for return value of 'pcie_capability_clear_and_set_word'
Warning: include/linux/pci.h:1803 No description found for return value of 'pci_irqd_intx_xlate'
Warning: include/linux/pci.h:2535 No description found for return value of 'pci_pcie_cap'
Warning: include/linux/pci.h:2555 No description found for return value of 'pcie_caps_reg'
Warning: include/linux/pci.h:2564 No description found for return value of 'pci_pcie_type'
Warning: include/linux/pci.h:2576 No description found for return value of 'pcie_find_root_port'
Warning: include/linux/pci.h:2628 No description found for return value of 'pci_vpd_alloc'
Warning: include/linux/pci.h:2638 No description found for return value of 'pci_vpd_find_id_string'
Warning: include/linux/pci.h:2651 No description found for return value of 'pci_vpd_find_ro_info_keyword'
Warning: include/linux/pci.h:2660 No description found for return value of 'pci_vpd_check_csum'
Warning: include/linux/pci.h:2741 No description found for return value of 'pci_ari_enabled'
Warning: include/linux/pci.h:2754 No description found for return value of 'pci_is_thunderbolt_attached'

Current warnings:
files: ['include/linux/pci.h', 'kernel/sched/isolation.c', 'drivers/pci/pci-driver.c']
Warning: drivers/pci/pci-driver.c:106 No description found for return value of 'pci_match_id'
Warning: drivers/pci/pci-driver.c:137 No description found for return value of 'pci_match_device'
Warning: drivers/pci/pci-driver.c:189 No description found for return value of 'new_id_store'
Warning: drivers/pci/pci-driver.c:257 No description found for return value of 'remove_id_store'
Warning: drivers/pci/pci-driver.c:447 No description found for return value of '__pci_device_probe'
Warning: drivers/pci/pci-driver.c:572 No description found for return value of 'pci_restore_standard_config'
Warning: drivers/pci/pci-driver.c:1472 No description found for return value of '__pci_register_driver'
Warning: drivers/pci/pci-driver.c:1518 No description found for return value of 'pci_dev_driver'
Warning: drivers/pci/pci-driver.c:1542 No description found for return value of 'pci_bus_match'
Warning: drivers/pci/pci-driver.c:1571 No description found for return value of 'pci_dev_get'
Warning: drivers/pci/pci-driver.c:1674 No description found for return value of 'pci_dma_configure'
Warning: include/linux/pci.h:190 missing initial short description on line:
 * typedef pci_channel_state_t
Warning: include/linux/pci.h:723 No description found for return value of 'pci_is_bridge'
Warning: include/linux/pci.h:743 No description found for return value of 'pci_is_vga'
Warning: include/linux/pci.h:1308 No description found for return value of 'pcie_capability_clear_and_set_word'
Warning: include/linux/pci.h:1804 No description found for return value of 'pci_irqd_intx_xlate'
Warning: include/linux/pci.h:2538 No description found for return value of 'pci_pcie_cap'
Warning: include/linux/pci.h:2558 No description found for return value of 'pcie_caps_reg'
Warning: include/linux/pci.h:2567 No description found for return value of 'pci_pcie_type'
Warning: include/linux/pci.h:2579 No description found for return value of 'pcie_find_root_port'
Warning: include/linux/pci.h:2631 No description found for return value of 'pci_vpd_alloc'
Warning: include/linux/pci.h:2641 No description found for return value of 'pci_vpd_find_id_string'
Warning: include/linux/pci.h:2654 No description found for return value of 'pci_vpd_find_ro_info_keyword'
Warning: include/linux/pci.h:2663 No description found for return value of 'pci_vpd_check_csum'
Warning: include/linux/pci.h:2744 No description found for return value of 'pci_ari_enabled'
Warning: include/linux/pci.h:2757 No description found for return value of 'pci_is_thunderbolt_attached'

Warnings before: 26 after: 26