Warnings before patch:
files: ['drivers/net/phy/mdio_device.c']
Warning: drivers/net/phy/mdio_device.c:82 No description found for return value of 'mdio_device_register'
Warning: drivers/net/phy/mdio_device.c:206 No description found for return value of 'mdio_probe'
Warning: drivers/net/phy/mdio_device.c:256 No description found for return value of 'mdio_driver_register'

Current warnings:
files: ['drivers/net/phy/mdio_device.c']
Warning: drivers/net/phy/mdio_device.c:82 No description found for return value of 'mdio_device_register'
Warning: drivers/net/phy/mdio_device.c:210 No description found for return value of 'mdio_probe'
Warning: drivers/net/phy/mdio_device.c:260 No description found for return value of 'mdio_driver_register'

Warnings before: 3 after: 3