[PATCH 17/23] gpio: sysfs: clean up edge_store
From: Johan Hovold
Date: Tue Apr 21 2015 - 11:45:52 EST
Remove goto from success path.
Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>
---
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
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/