From: kernel test robot <lkp@intel.com>
To: Lorenzo Bianconi <lorenzo@kernel.org>
Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org,
Felix Fietkau <nbd@nbd.name>
Subject: drivers/net/wireless/mediatek/mt76/debugfs.c:77:16: warning: variable 'queued' set but not used
Date: Tue, 07 Apr 2026 12:01:50 +0800 [thread overview]
Message-ID: <202604060722.tkO80FXo-lkp@intel.com> (raw)
Hi Lorenzo,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 1791c390149f56313c425e8add1fd15baf40afb8
commit: 2d8be76c16746f1c90f4a01c188b6aad190b747e mt76: debugfs: improve queue node readability
date: 4 years, 6 months ago
config: mips-allyesconfig (https://download.01.org/0day-ci/archive/20260406/202604060722.tkO80FXo-lkp@intel.com/config)
compiler: mips-linux-gcc (GCC) 15.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260406/202604060722.tkO80FXo-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
| Fixes: 2d8be76c1674 ("mt76: debugfs: improve queue node readability")
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202604060722.tkO80FXo-lkp@intel.com/
All warnings (new ones prefixed by >>):
drivers/net/wireless/mediatek/mt76/debugfs.c: In function 'mt76_rx_queues_read':
>> drivers/net/wireless/mediatek/mt76/debugfs.c:77:16: warning: variable 'queued' set but not used [-Wunused-but-set-variable]
77 | int i, queued;
| ^~~~~~
vim +/queued +77 drivers/net/wireless/mediatek/mt76/debugfs.c
17f1de56df0512 Felix Fietkau 2017-11-21 73
6ea62c50792c6a Lorenzo Bianconi 2020-04-19 74 static int mt76_rx_queues_read(struct seq_file *s, void *data)
6ea62c50792c6a Lorenzo Bianconi 2020-04-19 75 {
6ea62c50792c6a Lorenzo Bianconi 2020-04-19 76 struct mt76_dev *dev = dev_get_drvdata(s->private);
6ea62c50792c6a Lorenzo Bianconi 2020-04-19 @77 int i, queued;
6ea62c50792c6a Lorenzo Bianconi 2020-04-19 78
2d8be76c16746f Lorenzo Bianconi 2021-09-25 79 seq_puts(s, " queue | hw-queued | head | tail |\n");
f473b42ac516be Felix Fietkau 2020-05-24 80 mt76_for_each_q_rx(dev, i) {
6ea62c50792c6a Lorenzo Bianconi 2020-04-19 81 struct mt76_queue *q = &dev->q_rx[i];
6ea62c50792c6a Lorenzo Bianconi 2020-04-19 82
6ea62c50792c6a Lorenzo Bianconi 2020-04-19 83 queued = mt76_is_usb(dev) ? q->ndesc - q->queued : q->queued;
2d8be76c16746f Lorenzo Bianconi 2021-09-25 84 seq_printf(s, " %9d | %9d | %9d | %9d |\n",
2d8be76c16746f Lorenzo Bianconi 2021-09-25 85 i, q->queued, q->head, q->tail);
6ea62c50792c6a Lorenzo Bianconi 2020-04-19 86 }
6ea62c50792c6a Lorenzo Bianconi 2020-04-19 87
6ea62c50792c6a Lorenzo Bianconi 2020-04-19 88 return 0;
6ea62c50792c6a Lorenzo Bianconi 2020-04-19 89 }
6ea62c50792c6a Lorenzo Bianconi 2020-04-19 90
:::::: The code at line 77 was first introduced by commit
:::::: 6ea62c50792c6ad8b283c02d19f4304c7f3a3ccf mt76: add rx queues info to mt76 debugfs
:::::: TO: Lorenzo Bianconi <lorenzo@kernel.org>
:::::: CC: Felix Fietkau <nbd@nbd.name>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
reply other threads:[~2026-04-07 4:02 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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=202604060722.tkO80FXo-lkp@intel.com \
--to=lkp@intel.com \
--cc=linux-kernel@vger.kernel.org \
--cc=lorenzo@kernel.org \
--cc=nbd@nbd.name \
--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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.