Re: [PATCH net v2] net: usb: lan78xx: reject invalid EEPROM write requests

[Daniel Machon]

> The runtime PM handling removed the -EINVAL return for invalid
> EEPROM/OTP write requests. These requests now return zero from a
> successful usb_autopm_get_interface() call, even though no data is
> written.
> 
> Set ret to -EINVAL for invalid requests while preserving the runtime
> PM reference release.

Reviewed-by: Daniel Machon <daniel.machon@xxxxxxxxxxxxx>