[media] davinci: remove an unneeded check

We don't need to check "ret", we know it's zero.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

drivers/media/platform/davinci/vpfe_capture.c

@@ -442,11 +442,10 @@ static int vpfe_config_image_format(struct vpfe_device *vpfe_dev,
 		return ret;
 
 	/* Update the values of sizeimage and bytesperline */
-	if (!ret) {
 	pix->bytesperline = ccdc_dev->hw_ops.get_line_length();
 	pix->sizeimage = pix->bytesperline * pix->height;
-	}
-	return ret;
+
+	return 0;
 }
 
 static int vpfe_initialize_device(struct vpfe_device *vpfe_dev)