[PATCH 14/20] media: dvb-frontends: lgdt3306a.c: remove dead code

[Daniel W. S. Almeida]

From: "Daniel W. S. Almeida" <dwlsalmeida@xxxxxxxxx>

Fix the following coccinelle report:

drivers/media/dvb-frontends/lgdt3306a.c:718:5-8:
Unneeded variable: "ret". Return "0" on line 744

Code was enclosed with #if 0 and thus this variable was not needed.
Remove that code altogether.

Found using - Coccinelle (http://coccinelle.lip6.fr)

Signed-off-by: Daniel W. S. Almeida <dwlsalmeida@xxxxxxxxx>
---
 drivers/media/dvb-frontends/lgdt3306a.c | 27 +------------------------
 1 file changed, 1 insertion(+), 26 deletions(-)

diff --git a/drivers/media/dvb-frontends/lgdt3306a.c b/drivers/media/dvb-frontends/lgdt3306a.c
index d3c330e035c4..0247ef799546 100644
--- a/drivers/media/dvb-frontends/lgdt3306a.c
+++ b/drivers/media/dvb-frontends/lgdt3306a.c
@@ -715,33 +715,8 @@ static int lgdt3306a_spectral_inversion(struct lgdt3306a_state *state,
 				       struct dtv_frontend_properties *p,
 				       int inversion)
 {
-	int ret = 0;
-
 	dbg_info("(%d)\n", inversion);
-#if 0
-	/*
-	 * FGR - spectral_inversion defaults already set for VSB and QAM;
-	 * can enable later if desired
-	 */
-
-	ret = lgdt3306a_set_inversion(state, inversion);
-
-	switch (p->modulation) {
-	case VSB_8:
-		/* Manual only for VSB */
-		ret = lgdt3306a_set_inversion_auto(state, 0);
-		break;
-	case QAM_64:
-	case QAM_256:
-	case QAM_AUTO:
-		/* Auto ok for QAM */
-		ret = lgdt3306a_set_inversion_auto(state, 1);
-		break;
-	default:
-		ret = -EINVAL;
-	}
-#endif
-	return ret;
+	return 0;
 }
 
 static int lgdt3306a_set_if(struct lgdt3306a_state *state,
-- 
2.28.0