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 5.15 07/19] media: dvb-frontends/drxk: initialize err to 0
Date: Tue, 1 Nov 2022 07:29:07 -0400 [thread overview]
Message-ID: <20221101112919.799868-7-sashal@kernel.org> (raw)
In-Reply-To: <20221101112919.799868-1-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 d7fc2595f15b..efe92eef67db 100644
--- a/drivers/media/dvb-frontends/drxk_hard.c
+++ b/drivers/media/dvb-frontends/drxk_hard.c
@@ -6673,7 +6673,7 @@ 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 11:31 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-01 11:29 [PATCH AUTOSEL 5.15 01/19] media: rkisp1: Don't pass the quantization to rkisp1_csm_config() Sasha Levin
2022-11-01 11:29 ` [PATCH AUTOSEL 5.15 02/19] media: rkisp1: Initialize color space on resizer sink and source pads Sasha Levin
2022-11-01 11:29 ` [PATCH AUTOSEL 5.15 03/19] media: rkisp1: Use correct macro for gradient registers Sasha Levin
2022-11-01 11:29 ` [PATCH AUTOSEL 5.15 04/19] media: rkisp1: Zero v4l2_subdev_format fields in when validating links Sasha Levin
2022-11-01 11:29 ` [PATCH AUTOSEL 5.15 05/19] media: s5p_cec: limit msg.len to CEC_MAX_MSG_SIZE Sasha Levin
2022-11-01 11:29 ` [PATCH AUTOSEL 5.15 06/19] media: cros-ec-cec: " Sasha Levin
2022-11-01 11:29 ` Sasha Levin [this message]
2022-11-01 11:29 ` [PATCH AUTOSEL 5.15 08/19] media: meson: vdec: fix possible refcount leak in vdec_probe() Sasha Levin
2022-11-01 11:29 ` [PATCH AUTOSEL 5.15 09/19] media: v4l: subdev: Fail graciously when getting try data for NULL state Sasha Levin
2022-11-01 11:29 ` [PATCH AUTOSEL 5.15 10/19] media: atomisp: Fix VIDIOC_TRY_FMT Sasha Levin
2022-11-01 11:29 ` [PATCH AUTOSEL 5.15 11/19] media: atomisp: Ensure that USERPTR pointers are page aligned Sasha Levin
2022-11-01 11:29 ` [PATCH AUTOSEL 5.15 12/19] media: atomisp: Fix v4l2_fh resource leak on open errors Sasha Levin
2022-11-01 11:29 ` [PATCH AUTOSEL 5.15 13/19] ACPI: APEI: Fix integer overflow in ghes_estatus_pool_init() Sasha Levin
2022-11-01 11:29 ` [PATCH AUTOSEL 5.15 14/19] hwrng: bcm2835 - use hwrng_msleep() instead of cpu_relax() Sasha Levin
2022-11-01 11:29 ` [PATCH AUTOSEL 5.15 15/19] scsi: core: Restrict legal sdev_state transitions via sysfs Sasha Levin
2022-11-01 11:29 ` [PATCH AUTOSEL 5.15 16/19] HID: saitek: add madcatz variant of MMO7 mouse device ID Sasha Levin
2022-11-01 11:29 ` [PATCH AUTOSEL 5.15 17/19] drm/amdgpu: set vm_update_mode=0 as default for Sienna Cichlid in SRIOV case Sasha Levin
2022-11-01 11:29 ` [PATCH AUTOSEL 5.15 18/19] nvme-hwmon: consistently ignore errors from nvme_hwmon_init Sasha Levin
2022-11-01 11:29 ` [PATCH AUTOSEL 5.15 19/19] i2c: xiic: Add platform module alias Sasha Levin
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