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Subject[PATCH 14/20] media: dvb-frontends: lgdt3306a.c: remove dead code
Date
From: "Daniel W. S. Almeida" <dwlsalmeida@gmail.com>

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@gmail.com>
---
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
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