[U-Boot] [PATCH v2 4/6] status_led: Print an error when the LED id is out of range

Sat, 28 Sep 2013 12:27:46 -0700 

Signed-off-by: Otavio Salvador <ota...@ossystems.com.br>
---
Changes in v2:
- new patch

 drivers/misc/status_led.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/misc/status_led.c b/drivers/misc/status_led.c
index 6b71ad4..33148c9 100644
--- a/drivers/misc/status_led.c
+++ b/drivers/misc/status_led.c
@@ -94,9 +94,10 @@ void status_led_set (int led, int state)
 {
        led_dev_t *ld;
 
-       if (led < 0 || led >= MAX_LED_DEV)
+       if (led < 0 || led >= MAX_LED_DEV) {
+               printf("ERROR: LED bit is out of range\n");
                return;
+       }
 
        if (!status_led_init_done)
                status_led_init ();
-- 
1.8.4.rc3

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