[media] lg2160: Fix a few warnings

drivers/media/dvb/frontends/lg2160.c: In function ‘lg216x_read_ucblocks’:
drivers/media/dvb/frontends/lg2160.c:1336:1: warning: label ‘fail’ defined but not used [-Wunused-label]
drivers/media/dvb/frontends/lg2160.c:1325:6: warning: unused variable ‘ret’ [-Wunused-variable]
drivers/media/dvb/frontends/lg2160.c:1324:23: warning: unused variable ‘state’ [-Wunused-variable]
drivers/media/dvb/frontends/lg2160.c: In function ‘lg216x_set_ensemble’:
drivers/media/dvb/frontends/lg2160.c:420:23: warning: ‘reg’ may be used uninitialized in this function [-Wuninitialized]

Cc: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/media/dvb/frontends/lg2160.c b/drivers/media/dvb/frontends/lg2160.c
index 7bc284217527..a3ab1a5b6597 100644
--- a/drivers/media/dvb/frontends/lg2160.c
+++ b/drivers/media/dvb/frontends/lg2160.c
@@ -413,6 +413,7 @@ static int lg216x_set_ensemble(struct lg216x_state *state, int id)
                 reg = 0x0400;
                 break;
         case LG2161:
+        default:
                 reg = 0x0500;
                 break;
         }
@@ -1321,19 +1322,20 @@ fail:
 
 static int lg216x_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
 {
+#if 0
         struct lg216x_state *state = fe->demodulator_priv;
         int ret;
-#if 0
+
         ret = lg216x_read_rs_err_count(state,
                                        &fe->dtv_property_cache.atscmh_rs_err);
         if (lg_fail(ret))
                 goto fail;
 
         *ucblocks = fe->dtv_property_cache.atscmh_rs_err;
+fail:
 #else
         *ucblocks = 0;
 #endif
-fail:
         return 0;
 }