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Commit 8a66a579 authored by Peter Ujfalusi's avatar Peter Ujfalusi Committed by Bryan Wu
Browse files

leds: leds-pwm: Simplify cleanup code 



The code looks more nicer if we use:

while (i--)

instead:
if (i > 0)
	for (i = i - 1; i >= 0; i--)

Signed-off-by: default avatarPeter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: default avatarBryan Wu <cooloney@gmail.com>
parent 261a5edd

drivers/leds/leds-pwm.c

+2 −4
Original line number Original line Diff line number Diff line
@@ -104,10 +104,8 @@ static int led_pwm_probe(struct platform_device *pdev) 
	return 0;

	return 0;





err:

err:

	if (i > 0) {

	while (i--)

		for (i = i - 1; i >= 0; i--)

		led_classdev_unregister(&priv->leds[i].cdev);

		led_classdev_unregister(&priv->leds[i].cdev);

	}





	return ret;

	return ret;

}

}