[media] si2168: Fix i2c_add_mux_adapter return value
In case of failure the return value was always 0. Return proper
error code (ENODEV) instead.
Signed-off-by: Luis Alves <ljalvs@gmail.com>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
diff --git a/drivers/media/dvb-frontends/si2168.c b/drivers/media/dvb-frontends/si2168.c
index 303a441..3e3fd2a 100644
--- a/drivers/media/dvb-frontends/si2168.c
+++ b/drivers/media/dvb-frontends/si2168.c
@@ -640,8 +640,10 @@
/* create mux i2c adapter for tuner */
s->adapter = i2c_add_mux_adapter(client->adapter, &client->dev, s,
0, 0, 0, si2168_select, si2168_deselect);
- if (s->adapter == NULL)
+ if (s->adapter == NULL) {
+ ret = -ENODEV;
goto err;
+ }
/* create dvb_frontend */
memcpy(&s->fe.ops, &si2168_ops, sizeof(struct dvb_frontend_ops));