From: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
To: pavel@ucw.cz
Cc: linux-leds@vger.kernel.org, linux-kernel@vger.kernel.org,
Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Subject: [PATCH] leds: is31fl32xx: Fix missing error code in is31fl32xx_parse_dt()
Date: Tue, 1 Jun 2021 19:09:03 +0800 [thread overview]
Message-ID: <1622545743-21240-1-git-send-email-jiapeng.chong@linux.alibaba.com> (raw)
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>
---
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 2180255..899ed94 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;
}
--
1.8.3.1
next reply other threads:[~2021-06-01 11:09 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-01 11:09 Jiapeng Chong [this message]
2021-06-03 21:10 ` David Rivshin
2021-07-03 20:19 ` Pavel Machek
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