Bail out if registers can not be updated.
Reported-by: coverity-bot <keescook+coverity-bot@xxxxxxxxxxxx>
Addresses-Coverity-ID: 1461655 ("Code maintainability issues")
Fixes: e6089feca460 ("media: m88ds3103: Add support for ds3103b demod")
Signed-off-by: Sean Young <sean@xxxxxxxx>
---
drivers/media/dvb-frontends/m88ds3103.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/media/dvb-frontends/m88ds3103.c b/drivers/media/dvb-frontends/m88ds3103.c
index d2c28dcf6b42..abddab02db9e 100644
--- a/drivers/media/dvb-frontends/m88ds3103.c
+++ b/drivers/media/dvb-frontends/m88ds3103.c
@@ -980,6 +980,8 @@ static int m88ds3103_set_frontend(struct dvb_frontend *fe)
goto err;
ret = m88ds3103_update_bits(dev, 0xc9, 0x08, 0x08);
+ if (ret)
+ goto err;
}
dev_dbg(&client->dev, "carrier offset=%d\n",
--
2.25.2
