The code looks more nicer if we use:
while (i--)
instead:
if (i > 0)
for (i = i - 1; i >= 0; i--)
Signed-off-by: Peter Ujfalusi <[email protected]>
---
drivers/leds/leds-pwm.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/leds/leds-pwm.c b/drivers/leds/leds-pwm.c
index c767837..46f4e44 100644
--- a/drivers/leds/leds-pwm.c
+++ b/drivers/leds/leds-pwm.c
@@ -104,10 +104,8 @@ static int led_pwm_probe(struct platform_device *pdev)
return 0;
err:
- if (i > 0) {
- for (i = i - 1; i >= 0; i--)
- led_classdev_unregister(&priv->leds[i].cdev);
- }
+ while (i--)
+ led_classdev_unregister(&priv->leds[i].cdev);
return ret;
}
--
1.8.0
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