Warnings before patch:
files: ['drivers/net/phy/sfp-bus.c', 'drivers/net/phy/sfp.c', 'drivers/net/phy/sfp.h', 'include/linux/sfp.h']
Warning: drivers/net/phy/sfp-bus.c:341 No description found for return value of 'sfp_select_interface'
Warning: drivers/net/phy/sfp-bus.c:488 No description found for return value of 'sfp_get_module_info'
Warning: drivers/net/phy/sfp-bus.c:506 No description found for return value of 'sfp_get_module_eeprom'
Warning: drivers/net/phy/sfp-bus.c:526 No description found for return value of 'sfp_get_module_eeprom_by_page'
Warning: drivers/net/phy/sfp-bus.c:341 No description found for return value of 'sfp_select_interface'
Warning: drivers/net/phy/sfp-bus.c:488 No description found for return value of 'sfp_get_module_info'
Warning: drivers/net/phy/sfp-bus.c:506 No description found for return value of 'sfp_get_module_eeprom'
Warning: drivers/net/phy/sfp-bus.c:526 No description found for return value of 'sfp_get_module_eeprom_by_page'

Current warnings:
files: ['drivers/net/phy/sfp-bus.c', 'drivers/net/phy/sfp.c', 'drivers/net/phy/sfp.h', 'include/linux/sfp.h']
Warning: drivers/net/phy/sfp-bus.c:341 No description found for return value of 'sfp_select_interface'
Warning: drivers/net/phy/sfp-bus.c:488 No description found for return value of 'sfp_get_module_info'
Warning: drivers/net/phy/sfp-bus.c:506 No description found for return value of 'sfp_get_module_eeprom'
Warning: drivers/net/phy/sfp-bus.c:526 No description found for return value of 'sfp_get_module_eeprom_by_page'
Warning: drivers/net/phy/sfp-bus.c:341 No description found for return value of 'sfp_select_interface'
Warning: drivers/net/phy/sfp-bus.c:488 No description found for return value of 'sfp_get_module_info'
Warning: drivers/net/phy/sfp-bus.c:506 No description found for return value of 'sfp_get_module_eeprom'
Warning: drivers/net/phy/sfp-bus.c:526 No description found for return value of 'sfp_get_module_eeprom_by_page'

Warnings before: 8 after: 8