netdev - Re: [PATCH net-next] net: mctp: test: move TX packetqueue from dst to dev

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Message-ID: <202511260525.CqYIbVBg-lkp@intel.com>
Date: Wed, 26 Nov 2025 05:51:48 +0800
From: kernel test robot <lkp@...el.com>
To: Jeremy Kerr <jk@...econstruct.com.au>,
	Matt Johnston <matt@...econstruct.com.au>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Simon Horman <horms@...nel.org>
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
	netdev@...r.kernel.org
Subject: Re: [PATCH net-next] net: mctp: test: move TX packetqueue from dst
 to dev

Hi Jeremy,

kernel test robot noticed the following build warnings:

[auto build test WARNING on e05021a829b834fecbd42b173e55382416571b2c]

url:    https://github.com/intel-lab-lkp/linux/commits/Jeremy-Kerr/net-mctp-test-move-TX-packetqueue-from-dst-to-dev/20251125-095938
base:   e05021a829b834fecbd42b173e55382416571b2c
patch link:    https://lore.kernel.org/r/20251125-dev-mctp-test-tx-queue-v1-1-3a1daa4e99e1%40codeconstruct.com.au
patch subject: [PATCH net-next] net: mctp: test: move TX packetqueue from dst to dev
config: arm64-randconfig-003-20251126 (https://download.01.org/0day-ci/archive/20251126/202511260525.CqYIbVBg-lkp@intel.com/config)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 9e9fe08b16ea2c4d9867fb4974edf2a3776d6ece)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251126/202511260525.CqYIbVBg-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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202511260525.CqYIbVBg-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> net/mctp/test/utils.c:96:27: warning: unused variable 'test_pktqueue_magic' [-Wunused-const-variable]
      96 | static const unsigned int test_pktqueue_magic = 0x5f713aef;
         |                           ^~~~~~~~~~~~~~~~~~~
   1 warning generated.


vim +/test_pktqueue_magic +96 net/mctp/test/utils.c

80bcf05e54e0e2 Jeremy Kerr 2025-07-02  95  
80bcf05e54e0e2 Jeremy Kerr 2025-07-02 @96  static const unsigned int test_pktqueue_magic = 0x5f713aef;
80bcf05e54e0e2 Jeremy Kerr 2025-07-02  97  

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki