From: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Date: Wed, 20 Jan 2021 08:39:20 +0000 (+0100)
Subject: media: tuners/it913x.c: fix missing error code
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=fec9b0e8491649386559dc154c113f569f908e6e;p=linux.git

media: tuners/it913x.c: fix missing error code

Fixes this smatch warning:

drivers/media/tuners/it913x.c:65 it913x_init() warn: missing error code 'ret'

Set ret to -EINVAL if the clock identifier was invalid.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---

diff --git a/drivers/media/tuners/it913x.c b/drivers/media/tuners/it913x.c
index e8e66390be41f..7696a28fe4073 100644
--- a/drivers/media/tuners/it913x.c
+++ b/drivers/media/tuners/it913x.c
@@ -62,6 +62,7 @@ static int it913x_init(struct dvb_frontend *fe)
 		break;
 	default:
 		dev_err(&pdev->dev, "unknown clock identifier %d\n", utmp);
+		ret = -EINVAL;
 		goto err;
 	}