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authorDavidlohr Bueso <dave@gnu.org>2010-11-11 14:05:24 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2010-11-12 07:55:32 -0800
commit25672b9dde18b86e736b8138bcffbaf7158d160a (patch)
tree1dc696c4c4be7538cd492ef59b1d1ac6d176487b
parent5991e154b2d09ad28af9dc7d3226b35dbbc052c3 (diff)
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drivers/leds/leds-gpio.c: properly initialize return value
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 a bogus value when initializing the module. Signed-off-by: Davidlohr Bueso <dave@gnu.org> Acked-by: Richard Purdie <rpurdie@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--drivers/leds/leds-gpio.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/leds/leds-gpio.c b/drivers/leds/leds-gpio.c
index ea57e05d08f3..4d9fa38d9ff6 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);