[PATCH] media: dvb_frontend: don't call dvb_frontend_get_stepsize() twice

[Mauro Carvalho Chehab]

Avoid calling the function twice, as it was just called at the
previous line.

Signed-off-by: Mauro Carvalho Chehab <mchehab+hua...@kernel.org>
---
 drivers/media/dvb-core/dvb_frontend.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/dvb-core/dvb_frontend.c 
b/drivers/media/dvb-core/dvb_frontend.c
index 00b361a534ea..6aaa4d5a504d 100644
--- a/drivers/media/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb-core/dvb_frontend.c
@@ -1821,7 +1821,7 @@ static void prepare_tuning_algo_parameters(struct 
dvb_frontend *fe)
                case SYS_DTMB:
                        fepriv->min_delay = HZ / 20;
                        fepriv->step_size = dvb_frontend_get_stepsize(fe) * 2;
-                       fepriv->max_drift = (dvb_frontend_get_stepsize(fe) * 2) 
+ 1;
+                       fepriv->max_drift = fepriv->step_size + 1;
                        break;
                default:
                        /*
-- 
2.30.2