Warnings before patch:
files: ['drivers/pci/pcie/aspm.c']
Warning: drivers/pci/pcie/aspm.c:1496 No description found for return value of 'pci_disable_link_state'
Warning: drivers/pci/pcie/aspm.c:1547 No description found for return value of 'pci_enable_link_state'
Warning: drivers/pci/pcie/aspm.c:1568 No description found for return value of 'pci_enable_link_state_locked'
Warning: drivers/pci/pcie/aspm.c:1639 No description found for return value of 'pcie_aspm_enabled'
Warning: drivers/pci/pcie/aspm.c:1496 No description found for return value of 'pci_disable_link_state'
Warning: drivers/pci/pcie/aspm.c:1547 No description found for return value of 'pci_enable_link_state'
Warning: drivers/pci/pcie/aspm.c:1568 No description found for return value of 'pci_enable_link_state_locked'
Warning: drivers/pci/pcie/aspm.c:1639 No description found for return value of 'pcie_aspm_enabled'

Current warnings:
files: ['drivers/pci/pcie/aspm.c']
Warning: drivers/pci/pcie/aspm.c:1554 No description found for return value of 'pci_enable_link_state'
Warning: drivers/pci/pcie/aspm.c:1575 No description found for return value of 'pci_enable_link_state_locked'
Warning: drivers/pci/pcie/aspm.c:1646 No description found for return value of 'pcie_aspm_enabled'
Warning: drivers/pci/pcie/aspm.c:1554 No description found for return value of 'pci_enable_link_state'
Warning: drivers/pci/pcie/aspm.c:1575 No description found for return value of 'pci_enable_link_state_locked'
Warning: drivers/pci/pcie/aspm.c:1646 No description found for return value of 'pcie_aspm_enabled'

Warnings before: 8 after: 6 (del: 2)

Warnings removed:
Warning: drivers/pci/pcie/aspm.c:1496 No description found for return value of 'pci_disable_link_state'
Warning: drivers/pci/pcie/aspm.c:1496 No description found for return value of 'pci_disable_link_state'
Per-file breakdown:
     2 drivers/pci/pcie/aspm.c