From: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Date: Mon, 22 Nov 2021 12:01:48 +0000 (+0000)
Subject: media: lmedm04: don't ignore errors when setting a filter
X-Git-Tag: v6.1-rc5~2250^2~178
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=77e956027c1912082d3749350d0066be99921d12;p=platform%2Fkernel%2Flinux-starfive.git

media: lmedm04: don't ignore errors when setting a filter

Solves a clang warning.

Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---

diff --git a/drivers/media/usb/dvb-usb-v2/lmedm04.c b/drivers/media/usb/dvb-usb-v2/lmedm04.c
index fe4d886..8a34e6c 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;
 }