gpio/gpiolib-acpi.c:559: pointless test ?

[David Binderman <dcb314@xxxxxxxxxxx>]

Hello there,

[linux-4.0-rc7/drivers/gpio/gpiolib-acpi.c:559]: (style) Checking if unsigned variable 'pin' is less than zero.

        if (pin < 0) {

but

      unsigned pin = agpio->pin_table[i];

Regards

David Binderman

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