From 4b2264fa167dab18a97673d45711ce98754b8348 Mon Sep 17 00:00:00 2001
From: Jussi Kivilinna <jussi.kivilinna@haltian.com>
Date: Mon, 15 Apr 2019 07:54:11 -0600
Subject: [PATCH] drivers/leds/userled:  Fix ledset validity check in
 ULEDIOC_SETALL ioctl.

---
 drivers/leds/userled_upper.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/leds/userled_upper.c b/drivers/leds/userled_upper.c
index efb2083733..1e07f69e39 100644
--- a/drivers/leds/userled_upper.c
+++ b/drivers/leds/userled_upper.c
@@ -461,7 +461,7 @@ static int userled_ioctl(FAR struct file *filep, int cmd, unsigned long arg)
 
         /* Verify that a valid LED set was provided */
 
-        if ((ledset & priv->lu_supported) == ledset)
+        if ((ledset & ~priv->lu_supported) == 0)
           {
             /* Update the LED state */