[media] stv0900_core: don't allocate a temporary var
The error return code STV0900_NO_ERROR happens only once, at
the end of the functions. So, just return it directly.
This driver should actually be fixed to return standard
Linux error codes, instead of its own macros, but this
should be done on a separate patchset.
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
diff --git a/drivers/media/dvb-frontends/stv0900_core.c b/drivers/media/dvb-frontends/stv0900_core.c
index e5a87b5..2c88abf 100644
--- a/drivers/media/dvb-frontends/stv0900_core.c
+++ b/drivers/media/dvb-frontends/stv0900_core.c
@@ -1270,7 +1270,6 @@
enum fe_stv0900_demod_mode LDPC_Mode,
enum fe_stv0900_demod_num demod)
{
- enum fe_stv0900_error error = STV0900_NO_ERROR;
s32 reg_ind;
dprintk("%s\n", __func__);
@@ -1337,7 +1336,7 @@
break;
}
- return error;
+ return STV0900_NO_ERROR;
}
static enum fe_stv0900_error stv0900_init_internal(struct dvb_frontend *fe,
@@ -1555,8 +1554,6 @@
static int stv0900_set_mis(struct stv0900_internal *intp,
enum fe_stv0900_demod_num demod, int mis)
{
- enum fe_stv0900_error error = STV0900_NO_ERROR;
-
dprintk("%s\n", __func__);
if (mis < 0 || mis > 255) {
@@ -1569,7 +1566,7 @@
stv0900_write_reg(intp, ISIBITENA, 0xff);
}
- return error;
+ return STV0900_NO_ERROR;
}