linux-kernel - Re: [PATCH v1 net-next 1/2] net: mscc: ocelot: remove redundant stats

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Message-ID: <202211120925.F1ttFxDP-lkp@intel.com>
Date:   Sat, 12 Nov 2022 09:08:27 +0800
From:   kernel test robot <lkp@...el.com>
To:     Colin Foster <colin.foster@...advantage.com>,
        linux-kernel@...r.kernel.org, netdev@...r.kernel.org
Cc:     oe-kbuild-all@...ts.linux.dev, Paolo Abeni <pabeni@...hat.com>,
        Eric Dumazet <edumazet@...gle.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Andrew Lunn <andrew@...n.ch>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Claudiu Manoil <claudiu.manoil@....com>,
        Vladimir Oltean <vladimir.oltean@....com>
Subject: Re: [PATCH v1 net-next 1/2] net: mscc: ocelot: remove redundant
 stats_layout pointers

Hi Colin,

I love your patch! Perhaps something to improve:

[auto build test WARNING on net-next/master]

url:    https://github.com/intel-lab-lkp/linux/commits/Colin-Foster/cleanup-ocelot_stats-exposure/20221112-045112
patch link:    https://lore.kernel.org/r/20221111204924.1442282-2-colin.foster%40in-advantage.com
patch subject: [PATCH v1 net-next 1/2] net: mscc: ocelot: remove redundant stats_layout pointers
config: x86_64-allyesconfig
compiler: gcc-11 (Debian 11.3.0-8) 11.3.0
reproduce (this is a W=1 build):
        # https://github.com/intel-lab-lkp/linux/commit/08340d5695cf703f1714df628183554016c35107
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Colin-Foster/cleanup-ocelot_stats-exposure/20221112-045112
        git checkout 08340d5695cf703f1714df628183554016c35107
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/net/ethernet/mscc/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>

All warnings (new ones prefixed by >>):

>> drivers/net/ethernet/mscc/ocelot_vsc7514.c:103:40: warning: 'ocelot_stats_layout' defined but not used [-Wunused-const-variable=]
     103 | static const struct ocelot_stat_layout ocelot_stats_layout[OCELOT_NUM_STATS] = {
         |                                        ^~~~~~~~~~~~~~~~~~~


vim +/ocelot_stats_layout +103 drivers/net/ethernet/mscc/ocelot_vsc7514.c

d9feb904997333 Vladimir Oltean 2020-06-20  102  
9190460084ddd0 Vladimir Oltean 2022-08-16 @103  static const struct ocelot_stat_layout ocelot_stats_layout[OCELOT_NUM_STATS] = {
4d1d157fb6a49f Vladimir Oltean 2022-09-08  104  	OCELOT_COMMON_STATS,
d9feb904997333 Vladimir Oltean 2020-06-20  105  };
d9feb904997333 Vladimir Oltean 2020-06-20  106  

-- 
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https://01.org/lkp

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