[media] tuner-core: return afc instead of zero

While the driver gets AFC from the tuner, it doesn't return it
back via V4L2 API due to a mistake at the return. fix it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/v4l2-core/tuner-core.c b/drivers/media/v4l2-core/tuner-core.c
index dd8a803..5e18f44 100644 (file)
--- a/drivers/media/v4l2-core/tuner-core.c
+++ b/drivers/media/v4l2-core/tuner-core.c
@@ -235,7 +235,7 @@ static int fe_get_afc(struct dvb_frontend *fe)
        if (fe->ops.tuner_ops.get_afc)
                fe->ops.tuner_ops.get_afc(fe, &afc);
 
-       return 0;
+       return afc;
 }
 
 static int fe_set_config(struct dvb_frontend *fe, void *priv_cfg)