UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

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>
This commit is contained in:
Johan Hovold 2015-05-04 17:10:42 +02:00 committed by Linus Walleij
parent 2ec74a9593
commit e4339ce323
1 changed files with 7 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/gpio/gpiolib-sysfs.c
View File

@ -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);