From: Valentin Vidic <Valentin.Vidic@CARNet.hr>
Date: Sun, 10 Dec 2017 14:31:15 +0000 (+0100)
Subject: staging: pi433: remove return from a void function
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=6bd00b5ab6621b598df97533e148e5cbd35cc2d2;p=openwrt%2Fstaging%2Fblogic.git

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>
---

diff --git a/drivers/staging/pi433/pi433_if.c b/drivers/staging/pi433/pi433_if.c
index 1e50d8f431f0..00cd8193cfd4 100644
--- a/drivers/staging/pi433/pi433_if.c
+++ b/drivers/staging/pi433/pi433_if.c
@@ -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)