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authorJiapeng Chong <jiapeng.chong@linux.alibaba.com>2021-06-01 14:09:03 +0300
committerPavel Machek <pavel@ucw.cz>2021-07-12 11:30:07 +0300
commite642197562cd9781453f835e1406cfe0feeb917e (patch)
tree0bbac5bf84010dd494e3830417fb60460fc72316
parent51f3b2c3d511c7753f039176bbce08e8d53a0845 (diff)
downloadlinux-e642197562cd9781453f835e1406cfe0feeb917e.tar.xz
leds: is31fl32xx: Fix missing error code in is31fl32xx_parse_dt()
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 <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Fixes: 9d7cffaf99f5 ("leds: Add driver for the ISSI IS31FL32xx family of LED controllers") Acked-by: David Rivshin <drivshin@allworx.com> Signed-off-by: Pavel Machek <pavel@ucw.cz>
-rw-r--r--drivers/leds/leds-is31fl32xx.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/leds/leds-is31fl32xx.c b/drivers/leds/leds-is31fl32xx.c
index 3b55af9a8c58..22c092a4394a 100644
--- a/drivers/leds/leds-is31fl32xx.c
+++ b/drivers/leds/leds-is31fl32xx.c
@@ -386,6 +386,7 @@ static int is31fl32xx_parse_dt(struct device *dev,
dev_err(dev,
"Node %pOF 'reg' conflicts with another LED\n",
child);
+ ret = -EINVAL;
goto err;
}