[media] tuner-xc2028: add missing else case

>From 59306435992d9349f10ad82a8adf14d98becbbe8 Mon Sep 17 00:00:00 2001
Signed-off-by: Hans Petter Selasky <hselasky@c2i.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/common/tuners/tuner-xc2028.c

@@ -1414,7 +1414,7 @@ static int xc2028_set_config(struct dvb_frontend *fe, void *priv_cfg)
 			tuner_err("Failed to request firmware %s\n",
 				  priv->fname);
 			priv->state = XC2028_NODEV;
-		}
+		} else
 			priv->state = XC2028_WAITING_FIRMWARE;
 	}
 	mutex_unlock(&priv->lock);