[media] stv0367: just return 0 instead of using a var

Instead of allocating a var to store 0 and just return it,
change the code to return 0 directly.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

diff --git a/drivers/media/dvb-frontends/stv0367.c b/drivers/media/dvb-frontends/stv0367.c
index 764577218974d00366e7f24571dbed63a8efd7c1..59f622ae80e82eff98c94e9fec3ebbfc2e970fd1 100644 (file)
--- a/drivers/media/dvb-frontends/stv0367.c
+++ b/drivers/media/dvb-frontends/stv0367.c
@@ -1935,8 +1935,6 @@ static int stv0367ter_get_frontend(struct dvb_frontend *fe)
        struct dtv_frontend_properties *p = &fe->dtv_property_cache;
        struct stv0367_state *state = fe->demodulator_priv;
        struct stv0367ter_state *ter_state = state->ter_state;
-
-       int error = 0;
        enum stv0367_ter_mode mode;
        int constell = 0,/* snr = 0,*/ Data = 0;
 
@@ -2020,7 +2018,7 @@ static int stv0367ter_get_frontend(struct dvb_frontend *fe)
 
        p->guard_interval = stv0367_readbits(state, F367TER_SYR_GUARD);
 
-       return error;
+       return 0;
 }
 
 static int stv0367ter_read_snr(struct dvb_frontend *fe, u16 *snr)