[PATCH 3/4] Remove redundant return value check

[Alexandra Diupina]

media_entity_pads_init() will not return 0 only if the
2nd parameter >= MEDIA_ENTITY_MAX_PADS (512), but 1 is
passed, so checking the return value is redundant

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Fixes: a59f853b3b4b ("media: i2c: Add driver for RDACM21 camera module")
Signed-off-by: Alexandra Diupina <adiupina@xxxxxxxxxxxxx>
---
 drivers/media/i2c/rdacm21.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/media/i2c/rdacm21.c b/drivers/media/i2c/rdacm21.c
index 3e22df36354f..168d28073760 100644
--- a/drivers/media/i2c/rdacm21.c
+++ b/drivers/media/i2c/rdacm21.c
@@ -583,9 +583,7 @@ static int rdacm21_probe(struct i2c_client *client)
 
 	dev->pad.flags = MEDIA_PAD_FL_SOURCE;
 	dev->sd.entity.function = MEDIA_ENT_F_CAM_SENSOR;
-	ret = media_entity_pads_init(&dev->sd.entity, 1, &dev->pad);
-	if (ret < 0)
-		goto error_free_ctrls;
+	media_entity_pads_init(&dev->sd.entity, 1, &dev->pad);
 
 	ret = v4l2_async_register_subdev(&dev->sd);
 	if (ret)
-- 
2.30.2