staging: pi433: remove return from a void function

Fixes checkpatch warning for void function return statements.

Signed-off-by: Valentin Vidic <Valentin.Vidic@CARNet.hr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Valentin Vidic
2017-12-10 15:31:15 +01:00
committed by Greg Kroah-Hartman
parent 2f58f293c2
commit 6bd00b5ab6

View File

@@ -1069,7 +1069,6 @@ static void free_GPIOs(struct pi433_device *device)
free_irq(device->irq_num[i], device);
gpiod_put(device->gpiod[i]);
}
return;
}
static int pi433_get_minor(struct pi433_device *device)