From: kernel test robot <lkp@intel.com>
To: "Derek J. Clark" <derekjohn.clark@gmail.com>
Cc: oe-kbuild-all@lists.linux.dev, linux-input@vger.kernel.org,
Jiri Kosina <jikos@kernel.org>,
Mark Pearson <mpearson-lenovo@squebb.ca>,
Mario Limonciello <mario.limonciello@amd.com>
Subject: [hid:for-7.1/lenovo 10/16] drivers/hid/hid-lenovo-go-s.c:164:73: sparse: sparse: Using plain integer as NULL pointer
Date: Sun, 08 Mar 2026 04:40:40 +0800 [thread overview]
Message-ID: <202603080451.lcXQ6ejg-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git for-7.1/lenovo
head: d2c424e80caf8237bda4c94bc2e25398967243f9
commit: 4325fdab5dbbfd467df6797e018c9dd0e5c3ae75 [10/16] HID: hid-lenovo-go-s: Add Lenovo Legion Go S Series HID Driver
config: arc-randconfig-r113-20260307 (https://download.01.org/0day-ci/archive/20260308/202603080451.lcXQ6ejg-lkp@intel.com/config)
compiler: arc-linux-gcc (GCC) 13.4.0
sparse: v0.6.5-rc1
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260308/202603080451.lcXQ6ejg-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202603080451.lcXQ6ejg-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> drivers/hid/hid-lenovo-go-s.c:164:73: sparse: sparse: Using plain integer as NULL pointer
vim +164 drivers/hid/hid-lenovo-go-s.c
159
160 static void cfg_setup(struct work_struct *work)
161 {
162 int ret;
163
> 164 ret = mcu_property_out(drvdata.hdev, GET_VERSION, FEATURE_NONE, 0, 0);
165 if (ret) {
166 dev_err(&drvdata.hdev->dev, "Failed to retrieve MCU Version: %i\n", ret);
167 return;
168 }
169 }
170
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next reply other threads:[~2026-03-07 20:41 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-07 20:40 kernel test robot [this message]
-- strict thread matches above, loose matches on Subject: below --
2026-03-07 15:05 [hid:for-7.1/lenovo 10/16] drivers/hid/hid-lenovo-go-s.c:164:73: sparse: sparse: Using plain integer as NULL pointer kernel test robot
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=202603080451.lcXQ6ejg-lkp@intel.com \
--to=lkp@intel.com \
--cc=derekjohn.clark@gmail.com \
--cc=jikos@kernel.org \
--cc=linux-input@vger.kernel.org \
--cc=mario.limonciello@amd.com \
--cc=mpearson-lenovo@squebb.ca \
--cc=oe-kbuild-all@lists.linux.dev \
/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