Messages in this thread Patch in this message | | | Date | Tue, 13 May 2008 14:56:56 +0800 | From | Li Zefan <> | Subject | [PATCH] leds: fix unsigned value overflow in for loop |
| |
Fix the following unsigned variable overflow: unsigned i; for (i = n; i >= 0; i--) ...
It won't break anything to use type 'int'.
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> --- drivers/leds/leds-atmel-pwm.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/leds/leds-atmel-pwm.c b/drivers/leds/leds-atmel-pwm.c index 28db6c1..52297c3 100644 --- a/drivers/leds/leds-atmel-pwm.c +++ b/drivers/leds/leds-atmel-pwm.c @@ -37,7 +37,7 @@ static int __init pwmled_probe(struct platform_device *pdev) { const struct gpio_led_platform_data *pdata; struct pwmled *leds; - unsigned i; + int i; int status; pdata = pdev->dev.platform_data; -- 1.5.4.rc3
| |