hwmon: (gpio_fan) Use error value returned from get_fan_speed_index()
authorGuenter Roeck <linux@roeck-us.net>
Fri, 13 Sep 2013 17:42:39 +0000 (10:42 -0700)
committerGuenter Roeck <linux@roeck-us.net>
Sun, 13 Oct 2013 23:16:26 +0000 (16:16 -0700)
get_fan_speed_index() returns -EINVAL in case of errors, only to have it
ignored and replaced with -ENODEV. Make it return -ENODEV and use it.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>

No differences found