[PATCH 11/20] media: lmedm04: don't ignore errors when setting a filter

[Mauro Carvalho Chehab]

Solves a clang warning

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx>
---

To avoid mailbombing on a large number of people, only mailing lists were C/C on the cover.
See [PATCH 00/20] at: https://lore.kernel.org/all/cover.1637781097.git.mchehab+huawei@xxxxxxxxxx/

 drivers/media/usb/dvb-usb-v2/lmedm04.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/media/usb/dvb-usb-v2/lmedm04.c b/drivers/media/usb/dvb-usb-v2/lmedm04.c
index fe4d886442a4..8a34e6c0d6a6 100644
--- a/drivers/media/usb/dvb-usb-v2/lmedm04.c
+++ b/drivers/media/usb/dvb-usb-v2/lmedm04.c
@@ -423,6 +423,9 @@ static int lme2510_pid_filter_ctrl(struct dvb_usb_adapter *adap, int onoff)
 
 	mutex_unlock(&d->i2c_mutex);
 
+	if (ret)
+		return -EREMOTEIO;
+
 	return 0;
 }
 
-- 
2.33.1