Messages in this thread Patch in this message | | | Subject | [PATCH] gpio led: properly initialize return value | From | Davidlohr Bueso <> | Date | Mon, 18 Oct 2010 12:53:39 -0300 |
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gpio led: properly initialize return value in gpio_led_init()
In the event that none of the configs are set (CONFIG_LEDS_GPIO_PLATFORM, CONFIG_LEDS_GPIO_OF, CONFIG_LEDS_GPIO_PLATFORM), we will return bogus when initializing the module.
Signed-off-by: Davidlohr Bueso <dave@gnu.org> --- drivers/leds/leds-gpio.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/leds/leds-gpio.c b/drivers/leds/leds-gpio.c index ea57e05..4d9fa38 100644 --- a/drivers/leds/leds-gpio.c +++ b/drivers/leds/leds-gpio.c @@ -316,7 +316,7 @@ static struct of_platform_driver of_gpio_leds_driver = { static int __init gpio_led_init(void) { - int ret; + int ret = 0; #ifdef CONFIG_LEDS_GPIO_PLATFORM ret = platform_driver_register(&gpio_led_driver); -- 1.7.0.4
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