From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Hans Verkuil <hverkuil-cisco@xs4all.nl>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Sasha Levin <sashal@kernel.org>,
linux-media@vger.kernel.org
Subject: [PATCH AUTOSEL 5.10 05/14] media: dvb-frontends/drxk: initialize err to 0
Date: Tue, 1 Nov 2022 07:30:01 -0400 [thread overview]
Message-ID: <20221101113012.800271-5-sashal@kernel.org> (raw)
In-Reply-To: <20221101113012.800271-1-sashal@kernel.org>
From: Hans Verkuil <hverkuil-cisco@xs4all.nl>
[ Upstream commit 20694e96ca089ce6693c2348f8f628ee621e4e74 ]
Fix a compiler warning:
drivers/media/dvb-frontends/drxk_hard.c: In function 'drxk_read_ucblocks':
drivers/media/dvb-frontends/drxk_hard.c:6673:21: warning: 'err' may be used uninitialized [-Wmaybe-uninitialized]
6673 | *ucblocks = (u32) err;
| ^~~~~~~~~
drivers/media/dvb-frontends/drxk_hard.c:6663:13: note: 'err' was declared here
6663 | u16 err;
| ^~~
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/media/dvb-frontends/drxk_hard.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/dvb-frontends/drxk_hard.c b/drivers/media/dvb-frontends/drxk_hard.c
index a57470bf71bf..2134e25096aa 100644
--- a/drivers/media/dvb-frontends/drxk_hard.c
+++ b/drivers/media/dvb-frontends/drxk_hard.c
@@ -6672,7 +6672,7 @@ static int drxk_read_snr(struct dvb_frontend *fe, u16 *snr)
static int drxk_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
{
struct drxk_state *state = fe->demodulator_priv;
- u16 err;
+ u16 err = 0;
dprintk(1, "\n");
--
2.35.1
next prev parent reply other threads:[~2022-11-01 11:35 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-01 11:29 [PATCH AUTOSEL 5.10 01/14] media: rkisp1: Initialize color space on resizer sink and source pads Sasha Levin
2022-11-01 11:29 ` [PATCH AUTOSEL 5.10 02/14] media: rkisp1: Zero v4l2_subdev_format fields in when validating links Sasha Levin
2022-11-01 11:29 ` [PATCH AUTOSEL 5.10 03/14] media: s5p_cec: limit msg.len to CEC_MAX_MSG_SIZE Sasha Levin
2022-11-01 11:30 ` [PATCH AUTOSEL 5.10 04/14] media: cros-ec-cec: " Sasha Levin
2022-11-01 11:30 ` Sasha Levin [this message]
2022-11-01 11:30 ` [PATCH AUTOSEL 5.10 06/14] media: meson: vdec: fix possible refcount leak in vdec_probe() Sasha Levin
2022-11-01 11:30 ` [PATCH AUTOSEL 5.10 07/14] media: atomisp: Ensure that USERPTR pointers are page aligned Sasha Levin
2022-11-01 11:30 ` [PATCH AUTOSEL 5.10 08/14] media: atomisp: Fix v4l2_fh resource leak on open errors Sasha Levin
2022-11-01 11:30 ` [PATCH AUTOSEL 5.10 09/14] ACPI: APEI: Fix integer overflow in ghes_estatus_pool_init() Sasha Levin
2022-11-01 11:30 ` [PATCH AUTOSEL 5.10 10/14] hwrng: bcm2835 - use hwrng_msleep() instead of cpu_relax() Sasha Levin
2022-11-01 11:30 ` [PATCH AUTOSEL 5.10 11/14] scsi: core: Restrict legal sdev_state transitions via sysfs Sasha Levin
2022-11-01 11:30 ` [PATCH AUTOSEL 5.10 12/14] HID: saitek: add madcatz variant of MMO7 mouse device ID Sasha Levin
2022-11-01 11:30 ` [PATCH AUTOSEL 5.10 13/14] drm/amdgpu: set vm_update_mode=0 as default for Sienna Cichlid in SRIOV case Sasha Levin
2022-11-01 11:30 ` [PATCH AUTOSEL 5.10 14/14] i2c: xiic: Add platform module alias Sasha Levin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20221101113012.800271-5-sashal@kernel.org \
--to=sashal@kernel.org \
--cc=hverkuil-cisco@xs4all.nl \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-media@vger.kernel.org \
--cc=mchehab@kernel.org \
--cc=stable@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox