[PATCH] staging: media: atomisp: ov2722: clean up ov2722_startup()

[Jack Lee <skunkolee@gmail.com>]

Remove stale TODO comment that has been present since the file
was first added to staging in 2017 and was never really acted on.
Also replace return ret with return 0 since ret is guaranteed
to be zero at that point, both write calls return early on
failure.

Signed-off-by: Jack Lee <skunkolee@gmail.com>
---
 drivers/staging/media/atomisp/i2c/atomisp-ov2722.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/media/atomisp/i2c/atomisp-ov2722.c b/drivers/staging/media/atomisp/i2c/atomisp-ov2722.c
index 2c41c496daa6..fcd71cc55731 100644
--- a/drivers/staging/media/atomisp/i2c/atomisp-ov2722.c
+++ b/drivers/staging/media/atomisp/i2c/atomisp-ov2722.c
@@ -599,7 +599,6 @@ static int ov2722_s_power(struct v4l2_subdev *sd, int on)
 	return ret;
 }
 
-/* TODO: remove it. */
 static int ov2722_startup(struct v4l2_subdev *sd)
 {
 	struct ov2722_device *dev = to_ov2722_sensor(sd);
@@ -619,7 +618,7 @@ static int ov2722_startup(struct v4l2_subdev *sd)
 		return ret;
 	}
 
-	return ret;
+	return 0;
 }
 
 static int ov2722_set_fmt(struct v4l2_subdev *sd,
-- 
2.54.0