diff options
| author |   Johan Hovold <johan@kernel.org> | 2015-05-04 17:10:42 +0200 |
|---|---|---|
| committer |   Linus Walleij <linus.walleij@linaro.org> | 2015-05-12 10:47:31 +0200 |
| commit | e4339ce32372e2f8c98222c0923b79476c29a309 (patch) | |
| tree | f81edf1c95b6189fb0d11fc81d8991ad68047b52 /drivers/gpio | |
| parent | gpio: sysfs: split irq allocation and deallocation (diff) | |
| download | linux-dev-e4339ce32372e2f8c98222c0923b79476c29a309.tar.xz linux-dev-e4339ce32372e2f8c98222c0923b79476c29a309.zip | |
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>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpiolib-sysfs.c | 12 |
1 files changed, 7 insertions, 5 deletions
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); |