6.12-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Yuanjun Gong <redacted>

[ Upstream commit 6d91124e7edc109f114b1afe6d00d85d0d0ac174 ]

Add a check to the return value of fwnode_property_read_u32()
in case it fails.

Signed-off-by: Yuanjun Gong <redacted>
Link: https://lore.kernel.org/r/20250223121459.2889484-1-ruc_gongyuanjun@163.com (local)
Signed-off-by: Lee Jones <lee@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/leds/rgb/leds-pwm-multicolor.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/leds/rgb/leds-pwm-multicolor.c b/drivers/leds/rgb/leds-pwm-multicolor.c
index e1a81e0109e8a..c0aa34b1d0e2d 100644
--- a/drivers/leds/rgb/leds-pwm-multicolor.c
+++ b/drivers/leds/rgb/leds-pwm-multicolor.c

@@ -135,8 +135,11 @@ static int led_pwm_mc_probe(struct platform_device *pdev)
 
 	/* init the multicolor's LED class device */
 	cdev = &priv->mc_cdev.led_cdev;
-	fwnode_property_read_u32(mcnode, "max-brightness",
+	ret = fwnode_property_read_u32(mcnode, "max-brightness",
 				 &cdev->max_brightness);
+	if (ret)
+		goto release_mcnode;
+
 	cdev->flags = LED_CORE_SUSPENDRESUME;
 	cdev->brightness_set_blocking = led_pwm_mc_set;
 

-- 
2.39.5