From 0a76a3cedfcf18f024ac3d44ec6b778f6f8aba90 Mon Sep 17 00:00:00 2001 From: Jiapeng Chong Date: Tue, 19 Oct 2021 18:05:39 +0800 Subject: [PATCH] leds: is31fl32xx: Fix missing error code in is31fl32xx_parse_dt() stable inclusion from stable-5.10.65 commit c391728c9b25e51a352a65562ae78dde3b11b6e0 bugzilla: 182361 https://gitee.com/openeuler/kernel/issues/I4EH3U Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=c391728c9b25e51a352a65562ae78dde3b11b6e0 -------------------------------- [ Upstream commit e642197562cd9781453f835e1406cfe0feeb917e ] The error code is missing in this code scenario, add the error code '-EINVAL' to the return value 'ret'. Eliminate the follow smatch warning: drivers/leds/leds-is31fl32xx.c:388 is31fl32xx_parse_dt() warn: missing error code 'ret'. Reported-by: Abaci Robot Signed-off-by: Jiapeng Chong Fixes: 9d7cffaf99f5 ("leds: Add driver for the ISSI IS31FL32xx family of LED controllers") Acked-by: David Rivshin Signed-off-by: Pavel Machek Signed-off-by: Sasha Levin Signed-off-by: Chen Jun Acked-by: Weilong Chen Signed-off-by: Chen Jun Signed-off-by: Zheng Zengkai --- drivers/leds/leds-is31fl32xx.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/leds/leds-is31fl32xx.c b/drivers/leds/leds-is31fl32xx.c index 2180255ad339..899ed94b6687 100644 --- a/drivers/leds/leds-is31fl32xx.c +++ b/drivers/leds/leds-is31fl32xx.c @@ -385,6 +385,7 @@ static int is31fl32xx_parse_dt(struct device *dev, dev_err(dev, "Node %pOF 'reg' conflicts with another LED\n", child); + ret = -EINVAL; goto err; } -- GitLab