From: Jiapeng Chong <jiapeng.chong@xxxxxxxxxxxxxxxxx>
[ 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 <abaci@xxxxxxxxxxxxxxxxx>
Signed-off-by: Jiapeng Chong <jiapeng.chong@xxxxxxxxxxxxxxxxx>
Fixes: 9d7cffaf99f5 ("leds: Add driver for the ISSI IS31FL32xx family of LED controllers")
Acked-by: David Rivshin <drivshin@xxxxxxxxxxx>
Signed-off-by: Pavel Machek <pavel@xxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
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;
}
--
2.30.2
