From: Eva Rachel Retuya <eraretuya@gmail.com>
Date: Wed, 21 Sep 2016 05:07:04 +0000 (+0800)
Subject: staging: greybus: arche-platform: compress return logic into one line
X-Git-Tag: v4.9-rc1~119^2~260
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=5a420d15d15b0eb46672578baa268675c63962f7;p=karo-tx-linux.git

staging: greybus: arche-platform: compress return logic into one line

Modify return statement to use the value being returned directly instead of
assigning it first to 'ret' and returning this variable. Coccinelle semantic
patch used:

@@
expression e;
local idexpression ret;
@@

-ret =
+return
	e;
-return ret;

Signed-off-by: Eva Rachel Retuya <eraretuya@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/greybus/arche-platform.c b/drivers/staging/greybus/arche-platform.c
index 9d9048e6aed3..d6b36099d8ea 100644
--- a/drivers/staging/greybus/arche-platform.c
+++ b/drivers/staging/greybus/arche-platform.c
@@ -634,8 +634,7 @@ static int arche_platform_probe(struct platform_device *pdev)
 	arche_pdata->wake_detect_gpio = of_get_named_gpio(np, "svc,wake-detect-gpio", 0);
 	if (arche_pdata->wake_detect_gpio < 0) {
 		dev_err(dev, "failed to get wake detect gpio\n");
-		ret = arche_pdata->wake_detect_gpio;
-		return ret;
+		return arche_pdata->wake_detect_gpio;
 	}
 
 	ret = devm_gpio_request(dev, arche_pdata->wake_detect_gpio, "wake detect");