leds: lp3952: Use 'if (ret)' pattern
Instead of unusual "if (!ret)" use "if (ret)" in lp3952_get_label().
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
diff --git a/drivers/leds/leds-lp3952.c b/drivers/leds/leds-lp3952.c
index 5184436..847f7f2 100644
--- a/drivers/leds/leds-lp3952.c
+++ b/drivers/leds/leds-lp3952.c
@@ -102,10 +102,11 @@ static int lp3952_get_label(struct device *dev, const char *label, char *dest)
const char *str;
ret = device_property_read_string(dev, label, &str);
- if (!ret)
- strncpy(dest, str, LP3952_LABEL_MAX_LEN);
+ if (ret)
+ return ret;
- return ret;
+ strncpy(dest, str, LP3952_LABEL_MAX_LEN);
+ return 0;
}
static int lp3952_register_led_classdev(struct lp3952_led_array *priv)
