From: Johan Hovold <johan@kernel.org>
Date: Mon, 4 May 2015 15:10:42 +0000 (+0200)
Subject: gpio: sysfs: clean up edge_store
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=e4339ce32372e2f8c98222c0923b79476c29a309;p=openwrt%2Fstaging%2Fblogic.git

gpio: sysfs: clean up edge_store

Remove goto from success path.

Signed-off-by: Johan Hovold <johan@kernel.org>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---

diff --git a/drivers/gpio/gpiolib-sysfs.c b/drivers/gpio/gpiolib-sysfs.c
index d9b3faa01fee..1161a46618dd 100644
--- a/drivers/gpio/gpiolib-sysfs.c
+++ b/drivers/gpio/gpiolib-sysfs.c
@@ -236,14 +236,16 @@ static ssize_t edge_store(struct device *dev,
 	struct gpio_desc *desc = data->desc;
 	unsigned long flags;
 	ssize_t	status = size;
-	int			i;
+	int i;
 
-	for (i = 0; i < ARRAY_SIZE(trigger_types); i++)
+	for (i = 0; i < ARRAY_SIZE(trigger_types); i++) {
 		if (sysfs_streq(trigger_types[i].name, buf))
-			goto found;
-	return -EINVAL;
+			break;
+	}
+
+	if (i == ARRAY_SIZE(trigger_types))
+		return -EINVAL;
 
-found:
 	flags = trigger_types[i].flags;
 
 	mutex_lock(&sysfs_lock);