From: Dan Carpenter <dan.carpenter@linaro.org>
Date: Wed, 19 Jul 2023 10:16:10 +0000 (+0300)
Subject: media: ov13b10: Fix some error checking in probe
X-Git-Tag: v6.6.17~3134
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=adf4abf768389888064b9d23ba3b8cb6816b6294;p=platform%2Fkernel%2Flinux-rpi.git

media: ov13b10: Fix some error checking in probe

[ Upstream commit d66b45e1b082462c3e14528b83e18ee92362e456 ]

The "ret = " assignment was missing, so ov13b10_power_on() is not
checked for errors.  Add the assignment.

Fixes: 6e28afd15228 ("media: ov13b10: add PM control support based on power resources")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Bingbu Cao <bingbu.cao@intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/drivers/media/i2c/ov13b10.c b/drivers/media/i2c/ov13b10.c
index dbc642c..8ebdb32 100644
--- a/drivers/media/i2c/ov13b10.c
+++ b/drivers/media/i2c/ov13b10.c
@@ -1501,7 +1501,7 @@ static int ov13b10_probe(struct i2c_client *client)
 
 	full_power = acpi_dev_state_d0(&client->dev);
 	if (full_power) {
-		ov13b10_power_on(&client->dev);
+		ret = ov13b10_power_on(&client->dev);
 		if (ret) {
 			dev_err(&client->dev, "failed to power on\n");
 			return ret;