linux-kernel - [PATCH 17/23] gpio: sysfs: clean up edge

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Message-Id: <1429630951-27082-18-git-send-email-johan@kernel.org>
Date:	Tue, 21 Apr 2015 17:42:25 +0200
From:	Johan Hovold <johan@...nel.org>
To:	Linus Walleij <linus.walleij@...aro.org>
Cc:	Alexandre Courbot <gnurou@...il.com>, linux-gpio@...r.kernel.org,
	linux-kernel@...r.kernel.org, Johan Hovold <johan@...nel.org>
Subject: [PATCH 17/23] gpio: sysfs: clean up edge_store

Remove goto from success path.

Signed-off-by: Johan Hovold <johan@...nel.org>
---
 drivers/gpio/gpiolib-sysfs.c | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/drivers/gpio/gpiolib-sysfs.c b/drivers/gpio/gpiolib-sysfs.c
index 323272569292..761e1644cff1 100644
--- a/drivers/gpio/gpiolib-sysfs.c
+++ b/drivers/gpio/gpiolib-sysfs.c
@@ -221,14 +221,16 @@ 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);
-- 
2.0.5

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