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From:   Qinglang Miao <miaoqinglang@huawei.com>
To:     Pavel Machek <pavel@ucw.cz>, Dan Murphy <dmurphy@ti.com>
CC:     <linux-leds@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
        "Qinglang Miao" <miaoqinglang@huawei.com>
Subject: [PATCH] leds: lp50xx: add missing fwnode_handle_put in error handling case
Date:   Wed, 11 Nov 2020 11:21:59 +0800
Message-ID: <20201111032159.17833-1-miaoqinglang@huawei.com>
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Precedence: bulk

Fix to goto child_out to do fwnode_handle_put(child)
from the error handling case rather than simply return,
as done elsewhere in this function.

Fixes: 242b81170fb8 ("leds: lp50xx: Add the LP50XX family of the RGB LED driver")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
---
 drivers/leds/leds-lp50xx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/leds/leds-lp50xx.c b/drivers/leds/leds-lp50xx.c
index 5fb4f24aeb2e..49a997b2c781 100644
--- a/drivers/leds/leds-lp50xx.c
+++ b/drivers/leds/leds-lp50xx.c
@@ -488,7 +488,7 @@ static int lp50xx_probe_dt(struct lp50xx *priv)
 		mc_led_info = devm_kcalloc(priv->dev, LP50XX_LEDS_PER_MODULE,
 					   sizeof(*mc_led_info), GFP_KERNEL);
 		if (!mc_led_info)
-			return -ENOMEM;
+			goto child_out;
 
 		fwnode_for_each_child_node(child, led_node) {
 			ret = fwnode_property_read_u32(led_node, "color",
-- 
2.23.0