media: ov13b10: Fix some error checking in probe

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>

diff --git a/drivers/media/i2c/ov13b10.c b/drivers/media/i2c/ov13b10.c
index dbc642c5995b62e3cd190cd1969b5738f5559fbe..8ebdb32dd3dbc51c17dfe9724c325a8238a0451d 100644 (file)
--- 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;